CN210940814U - Thermal-insulated wear-resisting fire prevention cloth based on aramid fiber - Google Patents
Thermal-insulated wear-resisting fire prevention cloth based on aramid fiber Download PDFInfo
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- CN210940814U CN210940814U CN201921502016.7U CN201921502016U CN210940814U CN 210940814 U CN210940814 U CN 210940814U CN 201921502016 U CN201921502016 U CN 201921502016U CN 210940814 U CN210940814 U CN 210940814U
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- layer
- wear
- fixedly connected
- fire
- resistant
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- 239000004744 fabric Substances 0.000 title claims abstract description 44
- 229920006231 aramid fiber Polymers 0.000 title claims abstract description 24
- 230000002265 prevention Effects 0.000 title claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 239000003063 flame retardant Substances 0.000 claims abstract description 22
- 229920001971 elastomer Polymers 0.000 claims abstract description 19
- 239000002775 capsule Substances 0.000 claims abstract description 17
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 13
- 239000003365 glass fiber Substances 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 21
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 19
- 239000004760 aramid Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000011888 foil Substances 0.000 claims description 8
- -1 polytetrafluoroethylene Polymers 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 229920006254 polymer film Polymers 0.000 claims description 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000004812 Fluorinated ethylene propylene Substances 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920009441 perflouroethylene propylene Polymers 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920006306 polyurethane fiber Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 210000004243 sweat Anatomy 0.000 abstract description 8
- 230000003628 erosive effect Effects 0.000 abstract description 3
- 230000036541 health Effects 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 abstract description 3
- 239000005030 aluminium foil Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses a thermal-insulated wear-resisting fire prevention cloth based on aramid fiber relates to fire prevention cloth technical field, including the insulating layer, one side fixedly connected with hydrophobic layer of insulating layer, one side fixedly connected with wearing layer of waterproof layer, one side of aluminium foil are equipped with weft and warp, and the inside on rubber layer is equipped with glass fiber, the inside fixedly connected with liquid capsule on fire-retardant layer, one side fixedly connected with permeability cell and the elasticity bowl of thermal-insulated cavity, one side of elasticity bowl is equipped with ventilative cushion. The utility model discloses a set up weft and warp, difficult burning, aramid fiber can effectively protect the fire fighter to avoid the erosion of fire, through setting up rubber layer, fire-retardant layer and liquid capsule, can strengthen fireproof fabric's fire behavior greatly, through setting up thermal-insulated cavity, permeability cell and ventilative cushion, shifts the heat of gathering near the health fast, can derive sweat fast, produces vexed phenomenon when avoiding wearing.
Description
Technical Field
The utility model relates to a fire prevention cloth technical field specifically is a thermal-insulated wear-resisting fire prevention cloth based on aramid fiber.
Background
With the further attention on personal protection, the equipment of the personal protection equipment of the firefighter is remarkably improved, in the field fire extinguishing process, because the field fire extinguishing environment is complex, in order to ensure the safety of the firefighter, more and more requirements are provided for the outer fabric of the firefighter, such as flame retardance, corrosion resistance, heat insulation and the like, in the prior art, the existing fire-proof suit is generally provided with a fire-proof coating layer, a heat-insulating fabric layer and a pure cotton fabric layer and is connected by heat-resistant viscose glue, aramid fiber is novel high-tech synthetic fiber, has the excellent performances of ultrahigh strength, high modulus, high temperature resistance, acid and alkali resistance, light weight and the like, the modulus is three times that of steel wire or glass fiber, the toughness is two times that of the steel wire, the weight is only 1/5 of the steel wire, the fiber is not decomposed and melted at high temperature, the good ageing resistance is provided, and the existing fire, in the fire extinguishing site, the body of a fireman cannot be kept in an environment with comfortable temperature, the fireproof performance needs to be enhanced, the fireproof performance of part of fireproof clothing is not ideal enough, the safety of the fireman cannot be comprehensively guaranteed, the waterproof and the insulation cannot be guaranteed, and the comprehensive protection performance of the fabric is not high enough.
Therefore, it is necessary to invent a thermal insulation wear-resistant fireproof cloth based on aramid fiber to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thermal-insulated wear-resisting fire prevention cloth based on aramid fiber to the current fire prevention cloth that provides among the above-mentioned background art is thermal-insulated effect poor, fire behavior is high inadequately and can not waterproof insulation's problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a heat-insulating wear-resistant fireproof cloth based on aramid fibers comprises an insulating layer, wherein one side of the insulating layer is fixedly connected with a hydrophobic layer, one side of the hydrophobic layer is fixedly connected with a waterproof layer, one side of the waterproof layer is fixedly connected with a wear-resistant layer, a steel wire mesh is arranged inside the wear-resistant layer, one side of the wear-resistant layer is provided with an aluminum foil, one side of the aluminum foil is provided with weft and warp, one side of the warp is fixedly connected with a rubber layer, glass fibers are arranged inside the rubber layer, one side of the rubber layer is fixedly connected with a flame-retardant layer, a liquid capsule is fixedly connected inside the flame-retardant layer, a liquid outlet hole is formed in the flame-retardant layer, one side of the flame-retardant layer is fixedly connected with a heat-insulating cavity, one end of the heat-insulating cavity is provided with a, one side of the elastic bowl is provided with a breathable cushion block, one end of the breathable cushion block is fixedly connected with a moisture absorption layer, and one side of the moisture absorption layer is provided with an inner fabric.
Optionally, the insulating layer is made of a fluorinated ethylene propylene copolymer film, and the hydrophobic layer is made of a polytetrafluoroethylene polymer film.
Optionally, the waterproof layer is made of polyvinyl chloride plastics, the wear-resistant layer is made of nylon, and the weft and the warp are both made of aramid fibers.
Optionally, the rubber layer is made of chloroprene rubber, and the flame-retardant layer is made of polyurethane.
Optionally, the liquid capsule is hexagonal, and a calcium chloride solution is arranged inside the liquid capsule.
Optionally, the heat insulation cavity is made of polycarbonate, and the elastic bowl is made of polyethylene.
Optionally, the breathable cushion block is made of a TPU film and a polytetrafluoroethylene polymer film, the moisture absorption layer is made of polyurethane fibers, and the lining fabric is made of cotton fibers.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up weft and warp, aramid fiber can effectively protect the fire fighter to avoid the erosion of fire, and is difficult for burning, in addition, through setting up rubber layer, fire-retardant layer and liquid capsule, the fire behavior of fire prevention surface fabric can be strengthened greatly to multilayer fireproof material, ensures also can ensure fire fighter's life safety under severe environment.
2. The utility model discloses a set up thermal-insulated cavity, permeability cell and ventilative cushion, shift near the heat of accumulating of health fast, produce the phenomenon of vexing when avoiding wearing, on the other hand can derive sweat fast, and vapor discharges smoothly, increases the travelling comfort that this thermal-insulated wear-resisting cloth was worn.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the heat insulation chamber structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. an insulating layer; 2. a hydrophobic layer; 3. a waterproof layer; 4. a wear layer; 5. steel wire mesh; 6. aluminum foil; 7. a weft; 8. warp threads; 9. a rubber layer; 10. glass fibers; 11. a flame retardant layer; 12. a liquid capsule; 13. a liquid outlet hole; 14. a heat insulating cavity; 15. a gas permeable pipe; 16. an air outlet; 17. an elastic bowl; 18. a breathable cushion block; 19. a moisture-absorbing layer; 20. an inner fabric; 21. and (4) connecting the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
The utility model provides a thermal-insulated wear-resistant fireproof cloth based on aramid fiber as shown in figures 1-4, which comprises an insulating layer 1, wherein the insulating layer 1 is made of fluorinated ethylene propylene copolymer film, one side of the insulating layer 1 is fixedly connected with a hydrophobic layer 2, the hydrophobic layer 2 is made of polytetrafluoroethylene polymer film, one side of the hydrophobic layer 2 is fixedly connected with a waterproof layer 3, the waterproof layer 3 is made of polyvinyl chloride plastic, one side of the waterproof layer 3 is fixedly connected with a wear-resistant layer 4, the wear-resistant layer 4 is made of nylon, a steel wire mesh 5 is arranged in the wear-resistant layer 4, one side of the wear-resistant layer 4 is provided with an aluminum foil 6, one side of the aluminum foil 6 is provided with weft threads 7 and warp threads 8, both the weft threads 7 and the warp threads 8 are made of aramid fiber, the aramid fiber fireproof cloth is woven by the weft threads 7 and the warp threads, the fireproof fabric is not easy to burn, a rubber layer 9 is fixedly connected to one side of each warp 8, the rubber layer 9 is made of chloroprene rubber, glass fibers 10 are arranged inside the rubber layer 9, a flame-retardant layer 11 is fixedly connected to one side of the rubber layer 9, the flame-retardant layer 11 is made of polyurethane, a liquid capsule 12 is fixedly connected to the inside of the flame-retardant layer 11, the liquid capsule 12 is hexagonal, a calcium chloride solution is arranged inside the liquid capsule 12, the fireproof capacity of the fireproof fabric can be greatly enhanced through arrangement of the rubber layer 9, the flame-retardant layer 11 and the liquid capsule 12, the multilayer fireproof material can ensure that the life safety of a fireman can be guaranteed under a severe environment, a liquid outlet 13 is formed in the flame-retardant layer 11, a heat insulation cavity 14 is fixedly connected to one side of the flame-retardant layer 11, the heat insulation cavity 14 is made of polycarbonate, a connecting block 21 is arranged at one end of the heat, elastic bowl 17 is made by polyethylene, exhaust vent 16 has been seted up on ventilation tube 15, one side of elastic bowl 17 is equipped with ventilative cushion 18, ventilative cushion 18 is made by TPU membrane and PTFE membrane, the one end fixedly connected with hygroscopic layer 19 of ventilative cushion 18, hygroscopic layer 19 is made by polyurethane fiber, through setting up thermal-insulated cavity 14, ventilation tube 15 and ventilative cushion 18, the heat of near accumulation of quick transfer health, produce the phenomenon of stuffiness when avoiding wearing, on the other hand, can derive sweat fast, vapor discharges smoothly, increase the travelling comfort of this thermal-insulated wear-resisting cloth dress, one side of hygroscopic layer 19 is equipped with lining fabric 20, lining fabric 20 is made by cotton fiber.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The utility model discloses a theory of operation: when a fireman wears the heat-insulating wear-resistant fireproof cloth, the insulating layer 1 firstly contacts with the outside to avoid the contact of leaked current and a body in a working environment and prevent the electric shock phenomenon of the fireman, the hydrophobic layer 2 can effectively dredge water drops to the ground to prevent the water drops from staying on the surface of the cloth for a long time, after the hydrophobic layer 2 breaks, the waterproof layer 3 can prevent the water drops from entering the deep part of the cloth, the wear-resistant layer 4 can improve the wear-resistant performance of the cloth and avoid wearing other protective layers in the cloth, the steel wire mesh 5 in the wear-resistant layer 4 can effectively improve the wear-resistant protection grade, the weft 7 and the warp 8 are woven into the aramid fiber fireproof cloth layer, the aramid fiber fireproof cloth layer can effectively resist the erosion of a fire source, the aluminum foil 6 has a certain fireproof function and can prevent the weft 7 and the warp 8 from being damaged, and the rubber layer 9 and the, in extreme cases, after the rubber layer 9 and the glass fiber 10 are damaged by flames, the flame retardant layer 11 can prevent the flames from burning, if the temperature of the flame retardant layer 11 is too high, the liquid capsule 12 expands and enlarges, so that the liquid capsule 12 is broken, calcium chloride liquid in the liquid capsule 12 is discharged to the outer surface of the flame retardant layer 11 through the liquid outlet hole 13, so that a fire source cannot expand, when a human body moves, the elastic bowl 17 is squeezed, hot air near the human body is sucked into the air outlet hole 16 through the air permeable cushion block 18, the air permeable pipe 15 conducts the hot air into the heat insulation cavity 14, heat is transferred out through the heat insulation cavity 14, when the human body generates more sweat, the moisture absorption layer 19 sucks in the sweat and guides the sweat out to the air permeable cushion block 18, after the air permeable cushion block 18 absorbs water, the sweat and the water vapor are sucked into the air outlet hole 16 under the action of the elastic bowl 17 and then enter the heat insulation cavity 14 through the air permeable pipe 15, the sweat then drains out of the entire insulating, wear-resistant, fire-resistant fabric.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a wear-resisting fire prevention cloth insulates against heat based on aramid fiber, includes insulating layer (1), its characterized in that: one side of the insulating layer (1) is fixedly connected with a hydrophobic layer (2), one side of the hydrophobic layer (2) is fixedly connected with a waterproof layer (3), one side of the waterproof layer (3) is fixedly connected with a wear-resistant layer (4), the inside of the wear-resistant layer (4) is provided with a steel wire mesh (5), one side of the wear-resistant layer (4) is provided with an aluminum foil (6), one side of the aluminum foil (6) is provided with weft (7) and warp (8), one side of the warp (8) is fixedly connected with a rubber layer (9), the inside of the rubber layer (9) is provided with glass fiber (10), one side of the rubber layer (9) is fixedly connected with a flame-retardant layer (11), the inside of the flame-retardant layer (11) is fixedly connected with a liquid capsule (12), a liquid outlet hole (13) is formed in the flame-retardant layer (11), one side, the heat insulation structure is characterized in that a connecting block (21) is arranged at one end of the heat insulation cavity (14), a vent pipe (15) and an elastic bowl (17) are fixedly connected to one side of the heat insulation cavity (14), an air outlet hole (16) is formed in the vent pipe (15), a breathable cushion block (18) is arranged at one side of the elastic bowl (17), a moisture absorption layer (19) is fixedly connected to one end of the breathable cushion block (18), and an inner fabric (20) is arranged at one side of the moisture absorption layer (19).
2. The thermal insulation wear-resistant fireproof fabric based on aramid fibers as claimed in claim 1, wherein:
the insulating layer (1) is made of a fluorinated ethylene propylene copolymer film, and the hydrophobic layer (2) is made of a polytetrafluoroethylene polymer film.
3. The thermal insulation wear-resistant fireproof fabric based on aramid fibers as claimed in claim 1, wherein:
the waterproof layer (3) is made of polyvinyl chloride plastics, the wear-resistant layer (4) is made of nylon, and the weft (7) and the warp (8) are both made of aramid fibers.
4. The thermal insulation wear-resistant fireproof fabric based on aramid fibers as claimed in claim 1, wherein:
the rubber layer (9) is made of chloroprene rubber, and the flame-retardant layer (11) is made of polyurethane.
5. The thermal insulation wear-resistant fireproof fabric based on aramid fibers as claimed in claim 1, wherein:
the liquid capsule (12) is hexagonal, and a calcium chloride solution is arranged inside the liquid capsule (12).
6. The thermal insulation wear-resistant fireproof fabric based on aramid fibers as claimed in claim 1, wherein:
the heat insulation cavity (14) is made of polycarbonate, and the elastic bowl (17) is made of polyethylene.
7. The thermal insulation wear-resistant fireproof fabric based on aramid fibers as claimed in claim 1, wherein:
the breathable cushion block (18) is made of a TPU film and a polytetrafluoroethylene polymer film, the moisture absorption layer (19) is made of polyurethane fibers, and the lining fabric (20) is made of cotton fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921502016.7U CN210940814U (en) | 2019-09-10 | 2019-09-10 | Thermal-insulated wear-resisting fire prevention cloth based on aramid fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921502016.7U CN210940814U (en) | 2019-09-10 | 2019-09-10 | Thermal-insulated wear-resisting fire prevention cloth based on aramid fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210940814U true CN210940814U (en) | 2020-07-07 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921502016.7U Expired - Fee Related CN210940814U (en) | 2019-09-10 | 2019-09-10 | Thermal-insulated wear-resisting fire prevention cloth based on aramid fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210940814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714697A (en) * | 2022-05-23 | 2022-07-08 | 许得法 | Fireproof garment fabric with good air permeability |
-
2019
- 2019-09-10 CN CN201921502016.7U patent/CN210940814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714697A (en) * | 2022-05-23 | 2022-07-08 | 许得法 | Fireproof garment fabric with good air permeability |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |