US2201706A - Method of coating the blades of air propellers - Google Patents

Method of coating the blades of air propellers Download PDF

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Publication number
US2201706A
US2201706A US172372A US17237237A US2201706A US 2201706 A US2201706 A US 2201706A US 172372 A US172372 A US 172372A US 17237237 A US17237237 A US 17237237A US 2201706 A US2201706 A US 2201706A
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United States
Prior art keywords
coating
blade
blades
container
air propellers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US172372A
Inventor
Sukohl Heinrich
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Individual
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/18—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using tubular layers or sheathings
    • B29C63/20—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using tubular layers or sheathings using pressure difference, e.g. vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/18—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using tubular layers or sheathings
    • B29C63/182—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using tubular layers or sheathings applied by a "rubber" bag or diaphragm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/22—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using layers or sheathings having a shape adapted to the shape of the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/087—Propellers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/50—Use of fluid pressure in molding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/044—Vacuum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/4987—Elastic joining of parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53657—Means to assemble or disassemble to apply or remove a resilient article [e.g., tube, sleeve, etc.]

Definitions

  • my invention consists in making a pouch of a shape similar to the outer shape of the blade ⁇ from elastic material such as rubber, expanding the said coating into a size larger than that of the blade, placing the blade into the said expanded coating, and-allowing the coating to contract so that it tightly embraces the blade.
  • Fig. 1 is a sectional elevation showing a bladehaving a coating applied thereto
  • Fig. 2( is a sectional elevation showing the coating before it has Abeen applied to the blade
  • Fig. 3 is a sectional plan view taken on the line 3 3 of Fig. 2,
  • Fig. 4 is a sectional elevation showing the apparatus for expanding the coating With an expanded coating and a blade placed therein, and
  • Fig. 5 is a sectional plan view taken on the line 5--5 of Fig. 4.
  • the coating of the blade 8 consists of an integral body 5 in the form of a pouch of a shape similar to that of the blade but, preferably, somewhat smaller than the said blade.
  • the coating is provided at one side corresponding to the leading edge of the blade with a reinforced portion 5 which when it has been applied reinforces the leading edge of the blade.
  • the said reinforced portion gradually merges into the part of normal thickness of the Wall of the coating, as is shown in Fig. 3.
  • the said reinforced portion may be made integral with the body of the coating, or it may be'xed thereto.
  • the apparatus shown in Figs. 4 and 5 may be used.
  • the said apparatus comprises a container I which may be circular in cross-section but is preferably oval and so as to adapt itself to the shape of the blade.
  • a for'aminated partition wall 2 which likewise is similar in shape to the blade 8, the said partition being slightly spaced from the wall of the container l.
  • the container l is provided with a nipple 3 5 adapted to have a suction pipe attached thereto for evacuating the container i.
  • the said coating is rst placed into the container l and the partition 2, and it is tightlyv fixed with 10 its margin to the flanged top part of the container.
  • a vacuum is produced within the container l through the nipple 3 whereby the coating 5 is expanded and 15 places itself on the partition 2.
  • a suitable adhesive such as glue, lacquer or the like is ap- 'plied to the blade 8 and the said blade is placed into the expanded coating 5, whereupon air is graduauy admitted through the nipple 3 thus 20 gradually removing the vacuum.
  • the coating is contracted, and it places itself tightly on the blade 8, particularly when the pouch from which it is made is originsuy smaller in size than the blade 8.
  • the partition 2 corresponds in shape. to that of the blade unnecessary expansion of the coating is avoided, and a smallervacuum is needed for expanding the blade.
  • the herein described method of applying a coating to the blade of an air propeller which consists in expanding under externally applied vacuum a coating in the form of a pouch hav- Aing a shape similar to that of the blade lto be coated, placing the blade to be coated into the said expanded coating, relieving the vacuum and allowing the coating to contract.

Description

May 21, 1940. H. suKoHL METHOD OF COATING THE BLADES 0F AIR PRCPELLERS Filed Nav. 2, 1.957
iffornay,
Patented May 21, 1940 HQE ME'EHD 0F CATING THE BLADES OIF AIR PROPELMERS Heinrich Sulrohl, Berlin, Germany 2 Claims.
my invention consists in making a pouch of a shape similar to the outer shape of the blade `from elastic material such as rubber, expanding the said coating into a size larger than that of the blade, placing the blade into the said expanded coating, and-allowing the coating to contract so that it tightly embraces the blade.
For the purpose of explaining the invention an example embodying the same has been shown in the accompanying drawing in which the same reference characters have been used in all the Views to indicate corresponding parts. In saidl drawing,
Fig. 1 is a sectional elevation showing a bladehaving a coating applied thereto,
Fig. 2( is a sectional elevation showing the coating before it has Abeen applied to the blade,
Fig. 3 is a sectional plan view taken on the line 3 3 of Fig. 2,
Fig. 4 isa sectional elevation showing the apparatus for expanding the coating With an expanded coating and a blade placed therein, and
Fig. 5 is a sectional plan view taken on the line 5--5 of Fig. 4.
As is shown in Figs. 1 to 3, the coating of the blade 8 consists of an integral body 5 in the form of a pouch of a shape similar to that of the blade but, preferably, somewhat smaller than the said blade. The coating is provided at one side corresponding to the leading edge of the blade with a reinforced portion 5 which when it has been applied reinforces the leading edge of the blade. Preferably the said reinforced portion gradually merges into the part of normal thickness of the Wall of the coating, as is shown in Fig. 3. The said reinforced portion may be made integral with the body of the coating, or it may be'xed thereto.
For applying the coating to the blade the apparatus shown in Figs. 4 and 5 may be used. The said apparatus comprises a container I which may be circular in cross-section but is preferably oval and so as to adapt itself to the shape of the blade. Within the container there is a for'aminated partition wall 2 which likewise is similar in shape to the blade 8, the said partition being slightly spaced from the wall of the container l. The container l is provided with a nipple 3 5 adapted to have a suction pipe attached thereto for evacuating the container i. For applying the coating to the blade 8 the said coating is rst placed into the container l and the partition 2, and it is tightlyv fixed with 10 its margin to the flanged top part of the container. l, for example by means of a .ring 6 held in position by cramps "l, Thereafter a vacuum is produced within the container l through the nipple 3 whereby the coating 5 is expanded and 15 places itself on the partition 2. Now a suitable adhesive such as glue, lacquer or the like is ap- 'plied to the blade 8 and the said blade is placed into the expanded coating 5, whereupon air is graduauy admitted through the nipple 3 thus 20 gradually removing the vacuum. Thereby the coating is contracted, and it places itself tightly on the blade 8, particularly when the pouch from which it is made is originsuy smaller in size than the blade 8. When the partition 2 corresponds in shape. to that of the blade unnecessary expansion of the coating is avoided, and a smallervacuum is needed for expanding the blade.
I claim:
l. The herein described method of applying a coating to the blade of an air propeller, which consists in expanding under externally applied vacuum a coating in the form of a pouch hav- Aing a shape similar to that of the blade lto be coated, placing the blade to be coated into the said expanded coating, relieving the vacuum and allowing the coating to contract.
HEINRICH SUKHL.
US172372A 1936-09-21 1937-11-02 Method of coating the blades of air propellers Expired - Lifetime US2201706A (en)

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DE2201706X 1936-09-21

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Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423647A (en) * 1943-07-14 1947-07-08 Engineering & Res Corp Method of making articles of compressed and impregnated wood
US2548251A (en) * 1946-04-10 1951-04-10 Bergstein Samuel Means and method for securing the effects of end dipping in gas-tight flexible wall packages
US2560026A (en) * 1941-06-11 1951-07-10 Firestone Tire & Rubber Co Method of attaching airplane propeller deicer shoes
US2570259A (en) * 1949-01-22 1951-10-09 Dayton Rubber Company Method of and apparatus for the manufacture of flexible conduits
US2577466A (en) * 1948-05-10 1951-12-04 Winfield W Jones Method of joining leaders to fishhooks
US2585435A (en) * 1945-09-07 1952-02-12 Joseph H Chadbourne Loom picker
US2638428A (en) * 1948-02-23 1953-05-12 Gordon James Edward Method of producing a metal facing on hardenable material
US2645004A (en) * 1948-01-27 1953-07-14 Goodrich Co B F Method of and apparatus for assembling flexible tubing upon mandrels
US2671493A (en) * 1951-02-24 1954-03-09 Art Metal Construction Co Apparatus for applying covering material to the tops of desks, tables, and the like
US2805787A (en) * 1954-04-08 1957-09-10 Owens Illinois Glass Co Double-walled container and method of fabricating
US2863491A (en) * 1951-06-14 1958-12-09 Gen Dynamics Corp Bonding press
US2998052A (en) * 1958-06-20 1961-08-29 Sylvania Electric Prod Apparatus for applying leaves of electron emissive material to metallic cathode bases
US3010194A (en) * 1958-11-06 1961-11-28 Rubberol Coverings Inc Apparatus for covering rolls with flexible tubing
US3020192A (en) * 1958-10-08 1962-02-06 Gustin Bacon Mfg Co Method and apparatus for applying resilient sleeves
US3038199A (en) * 1960-01-27 1962-06-12 Western Electric Co Method and apparatus for pressing moldable material
US3085316A (en) * 1959-03-26 1963-04-16 Sage Electronics Corp Method of making a resistor
US3115912A (en) * 1960-10-28 1963-12-31 Strucfural Fibers Inc Tool handle
US3142600A (en) * 1959-04-13 1964-07-28 Gamble Brothers Inc Method of making a plastic-coated bowling pin
US3219039A (en) * 1961-02-23 1965-11-23 Int Latex Corp Girdle with stretch fabric lining
US3265547A (en) * 1961-03-13 1966-08-09 United States Gypsum Co Method of making a film-covered article
US4016640A (en) * 1975-08-27 1977-04-12 `Totes` Incorporated Method of fabricating and installing the grip of a hand-held implement
US4391661A (en) * 1981-02-02 1983-07-05 Thomas & Betts Corporation Cable covering method using an expandable insulative sleeve
EP0194555A2 (en) * 1985-03-14 1986-09-17 Asahi Glass Company Ltd. Process for producing a laminate
US4686755A (en) * 1983-10-28 1987-08-18 Jensen Mogens P Method for enclosing a body in a relatively thick enclosure of elastic material
US5005254A (en) * 1989-09-12 1991-04-09 `Totes`, Incorporated Handle grip
US5050289A (en) * 1989-09-12 1991-09-24 `Totes`, Incorporated Handle grip
USD412544S (en) * 1998-01-23 1999-08-03 Hillerich & Bradsby Co., Inc. Wooden hockey stick having an elastomeric sleeve about its handle
USD431273S (en) * 1999-01-07 2000-09-26 Hillerich & Bradsby Co. Hockey stick having two wood veneers on opposed wide sides and composite cloth exposed on remaining sides
US6206793B1 (en) 1997-12-23 2001-03-27 Hillerich & Bradsby Co. Composite hockey stick handle with resilient shroud
US6321513B1 (en) * 1996-10-17 2001-11-27 Pi-Patente Gesellschaft Mit Beschränkter Haftung (Gmbh) Entwicklung Und Verwertung Method for packing articles in an elastic packing material and device to carry out said method
US20040198538A1 (en) * 2000-09-15 2004-10-07 Jas. D. Easton Hockey stick
US20040229720A1 (en) * 2003-05-15 2004-11-18 Jas. D. Easton, Inc. Hockey stick
US20040235592A1 (en) * 2000-09-15 2004-11-25 Mcgrath Michael J. Hockey stick
US7144343B2 (en) 2000-01-07 2006-12-05 Jas. D. Easton, Inc. Hockey stick
AU2005225026B1 (en) * 2005-10-18 2007-04-26 George, Alan Mark Grip Portion Application Device
US20070155548A1 (en) * 2005-11-16 2007-07-05 Easton Sports, Inc. Hockey stick
US7914403B2 (en) 2008-08-06 2011-03-29 Easton Sports, Inc. Hockey stick
US20180009156A1 (en) * 2015-01-22 2018-01-11 Liebherr-Hausgerate Lienz Gmbh Method For Applying A Film Onto A Body
US11827323B1 (en) 2022-01-31 2023-11-28 Brunswick Corporation Marine propeller
US11912389B1 (en) 2022-01-31 2024-02-27 Brunswick Corporation Marine propeller

Cited By (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560026A (en) * 1941-06-11 1951-07-10 Firestone Tire & Rubber Co Method of attaching airplane propeller deicer shoes
US2423647A (en) * 1943-07-14 1947-07-08 Engineering & Res Corp Method of making articles of compressed and impregnated wood
US2585435A (en) * 1945-09-07 1952-02-12 Joseph H Chadbourne Loom picker
US2548251A (en) * 1946-04-10 1951-04-10 Bergstein Samuel Means and method for securing the effects of end dipping in gas-tight flexible wall packages
US2645004A (en) * 1948-01-27 1953-07-14 Goodrich Co B F Method of and apparatus for assembling flexible tubing upon mandrels
US2638428A (en) * 1948-02-23 1953-05-12 Gordon James Edward Method of producing a metal facing on hardenable material
US2577466A (en) * 1948-05-10 1951-12-04 Winfield W Jones Method of joining leaders to fishhooks
US2570259A (en) * 1949-01-22 1951-10-09 Dayton Rubber Company Method of and apparatus for the manufacture of flexible conduits
US2671493A (en) * 1951-02-24 1954-03-09 Art Metal Construction Co Apparatus for applying covering material to the tops of desks, tables, and the like
US2863491A (en) * 1951-06-14 1958-12-09 Gen Dynamics Corp Bonding press
US2805787A (en) * 1954-04-08 1957-09-10 Owens Illinois Glass Co Double-walled container and method of fabricating
US2998052A (en) * 1958-06-20 1961-08-29 Sylvania Electric Prod Apparatus for applying leaves of electron emissive material to metallic cathode bases
US3020192A (en) * 1958-10-08 1962-02-06 Gustin Bacon Mfg Co Method and apparatus for applying resilient sleeves
US3010194A (en) * 1958-11-06 1961-11-28 Rubberol Coverings Inc Apparatus for covering rolls with flexible tubing
US3085316A (en) * 1959-03-26 1963-04-16 Sage Electronics Corp Method of making a resistor
US3142600A (en) * 1959-04-13 1964-07-28 Gamble Brothers Inc Method of making a plastic-coated bowling pin
US3038199A (en) * 1960-01-27 1962-06-12 Western Electric Co Method and apparatus for pressing moldable material
US3115912A (en) * 1960-10-28 1963-12-31 Strucfural Fibers Inc Tool handle
US3219039A (en) * 1961-02-23 1965-11-23 Int Latex Corp Girdle with stretch fabric lining
US3265547A (en) * 1961-03-13 1966-08-09 United States Gypsum Co Method of making a film-covered article
US4016640A (en) * 1975-08-27 1977-04-12 `Totes` Incorporated Method of fabricating and installing the grip of a hand-held implement
US4134198A (en) * 1975-08-27 1979-01-16 `Totes`, Incorporated Method of installing grip on handle
US4391661A (en) * 1981-02-02 1983-07-05 Thomas & Betts Corporation Cable covering method using an expandable insulative sleeve
US4686755A (en) * 1983-10-28 1987-08-18 Jensen Mogens P Method for enclosing a body in a relatively thick enclosure of elastic material
EP0194555A2 (en) * 1985-03-14 1986-09-17 Asahi Glass Company Ltd. Process for producing a laminate
EP0194555A3 (en) * 1985-03-14 1988-04-27 Asahi Glass Company Ltd. Process for producing a laminate
US5061333A (en) * 1985-03-14 1991-10-29 Asahi Glass Company, Ltd. Process for producing a laminate
US5050289A (en) * 1989-09-12 1991-09-24 `Totes`, Incorporated Handle grip
US5005254A (en) * 1989-09-12 1991-04-09 `Totes`, Incorporated Handle grip
US6321513B1 (en) * 1996-10-17 2001-11-27 Pi-Patente Gesellschaft Mit Beschränkter Haftung (Gmbh) Entwicklung Und Verwertung Method for packing articles in an elastic packing material and device to carry out said method
US6206793B1 (en) 1997-12-23 2001-03-27 Hillerich & Bradsby Co. Composite hockey stick handle with resilient shroud
USD412544S (en) * 1998-01-23 1999-08-03 Hillerich & Bradsby Co., Inc. Wooden hockey stick having an elastomeric sleeve about its handle
USD431273S (en) * 1999-01-07 2000-09-26 Hillerich & Bradsby Co. Hockey stick having two wood veneers on opposed wide sides and composite cloth exposed on remaining sides
US7144343B2 (en) 2000-01-07 2006-12-05 Jas. D. Easton, Inc. Hockey stick
US7422532B2 (en) 2000-01-07 2008-09-09 Easton Sports, Inc. Hockey stick
US20060287142A1 (en) * 2000-01-07 2006-12-21 Jas. D. Easton, Inc., A California Corporation Hockey stick
US7097577B2 (en) 2000-09-15 2006-08-29 Jas. D. Easton, Inc. Hockey stick
US7850553B2 (en) 2000-09-15 2010-12-14 Easton Sports, Inc. Hockey stick
US20060281592A1 (en) * 2000-09-15 2006-12-14 Jas D. Easton, Inc. Hockey Stick
US20040235592A1 (en) * 2000-09-15 2004-11-25 Mcgrath Michael J. Hockey stick
US20110237365A1 (en) * 2000-09-15 2011-09-29 Mcgrath Michael J Hockey stick
US7963868B2 (en) 2000-09-15 2011-06-21 Easton Sports, Inc. Hockey stick
US8216096B2 (en) 2000-09-15 2012-07-10 Easton Sports, Inc. Hockey stick
US8517868B2 (en) 2000-09-15 2013-08-27 Easton Sports, Inc. Hockey stick
US20040198538A1 (en) * 2000-09-15 2004-10-07 Jas. D. Easton Hockey stick
US20090093326A1 (en) * 2000-09-15 2009-04-09 Goldsmith Edward M Hockey Stick
US7789778B2 (en) 2000-09-15 2010-09-07 Easton Sports, Inc. Hockey stick
US20040229720A1 (en) * 2003-05-15 2004-11-18 Jas. D. Easton, Inc. Hockey stick
US7862456B2 (en) 2003-05-15 2011-01-04 Easton Sports, Inc. Hockey stick
US20070249437A1 (en) * 2003-05-15 2007-10-25 Jas. D. Easton, Inc. Hockey stick
US7232386B2 (en) 2003-05-15 2007-06-19 Easton Sports, Inc. Hockey stick
AU2005225026B1 (en) * 2005-10-18 2007-04-26 George, Alan Mark Grip Portion Application Device
US20070155548A1 (en) * 2005-11-16 2007-07-05 Easton Sports, Inc. Hockey stick
US7914403B2 (en) 2008-08-06 2011-03-29 Easton Sports, Inc. Hockey stick
US20180009156A1 (en) * 2015-01-22 2018-01-11 Liebherr-Hausgerate Lienz Gmbh Method For Applying A Film Onto A Body
US10661498B2 (en) * 2015-01-22 2020-05-26 Liebherr-Hausgerate Lienz Gmbh Method for applying a film onto a body
US11827323B1 (en) 2022-01-31 2023-11-28 Brunswick Corporation Marine propeller
US11912389B1 (en) 2022-01-31 2024-02-27 Brunswick Corporation Marine propeller

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