USD400670S - Duct - Google Patents
Duct Download PDFInfo
- Publication number
- USD400670S USD400670S US29/053,607 US5360796F USD400670S US D400670 S USD400670 S US D400670S US 5360796 F US5360796 F US 5360796F US D400670 S USD400670 S US D400670S
- Authority
- US
- United States
- Prior art keywords
- duct
- ornamental design
- view
- design
- perspective
- 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
Links
Images
Description
FIG. 1 is a perspective view of a duct showing my design;
FIG. 2 is a side elevational view thereof, the other sides being identical to that shown; and,
FIG. 3 is an end view thereof, the opposite end being a mirror image of that shown.
Claims (1)
- The ornamental design for a duct, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/053,607 USD400670S (en) | 1996-04-25 | 1996-04-25 | Duct |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/053,607 USD400670S (en) | 1996-04-25 | 1996-04-25 | Duct |
Publications (1)
Publication Number | Publication Date |
---|---|
USD400670S true USD400670S (en) | 1998-11-03 |
Family
ID=71612346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/053,607 Expired - Lifetime USD400670S (en) | 1996-04-25 | 1996-04-25 | Duct |
Country Status (1)
Country | Link |
---|---|
US (1) | USD400670S (en) |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD428135S (en) * | 1999-04-26 | 2000-07-11 | Potchen Robert T | Adhesive melter heater element |
US6464263B1 (en) * | 1999-03-16 | 2002-10-15 | Pma Ag | Connector for a corrugated pipe with locking portion |
US6550816B1 (en) | 2002-01-25 | 2003-04-22 | Felix L. Sorkin | Grout vent for a tendon-receiving duct |
US6659135B2 (en) | 2000-12-29 | 2003-12-09 | Felix L. Sorkin | Tendon-receiving duct with longitudinal channels |
US6752435B1 (en) | 2002-05-07 | 2004-06-22 | Felix L. Sorkin | Symmetrical coupler apparatus for use with precast concrete segmental construction |
US6764105B1 (en) | 2002-05-07 | 2004-07-20 | Felix L. Sorkin | Duct coupler apparatus for use with precast concrete segmental construction |
US6874821B1 (en) | 2002-05-07 | 2005-04-05 | Felix L. Sorkin | Coupler apparatus for use with angled post-tension cables in precast concrete segmental construction |
US6889714B1 (en) | 2000-12-29 | 2005-05-10 | Felix L. Sorkin | Tendon receiving duct for a monostrand bonded post-tension system |
US7621103B1 (en) | 2004-11-08 | 2009-11-24 | Sorkin Felix L | Duct system for profiled post-tension construction |
US20110101679A1 (en) * | 2009-10-13 | 2011-05-05 | Crigler John R | Methods, systems and apparatuses for segmental duct couplers |
US20120298248A1 (en) * | 2011-05-26 | 2012-11-29 | Guido Schwager | Tendon duct, duct connector and duct termination therefor |
US8640292B1 (en) | 2012-05-21 | 2014-02-04 | Felix L. Sorkin | Deviator system for use in post-tension segmental concrete construction |
USD737127S1 (en) | 2014-02-12 | 2015-08-25 | David Hong Yeh | Coupling |
USD777565S1 (en) * | 2014-02-12 | 2017-01-31 | David Hong Yeh | Connector |
USD783785S1 (en) * | 2015-01-30 | 2017-04-11 | Criser, S.A. De C.V. | Drain hose |
US9647432B2 (en) | 2013-11-19 | 2017-05-09 | David Hong Yeh | Quick lock tube securing system using connector, locking element, and engaging portion |
US9762041B1 (en) | 2013-11-19 | 2017-09-12 | Fortune Industries International, Inc. | Quick lock system for joining and aligning tubes, conduits and junction boxes |
US9879804B2 (en) | 2013-06-17 | 2018-01-30 | Structural Technologies, Llc | Duct coupler devices, systems, and related methods |
USD810894S1 (en) | 2015-11-18 | 2018-02-20 | Vista Research Group, Llc | Autoclave drain connector |
US10014673B2 (en) | 2013-11-19 | 2018-07-03 | Fortune Industries International, Inc. | Quick lock system for joining and aligning tubes, conduits and junction boxes |
US10483734B2 (en) | 2013-11-19 | 2019-11-19 | Fortune Industries International, Inc. | Quick lock system for joining and aligning tubes, conduits and junction boxes |
US10594120B2 (en) | 2013-11-19 | 2020-03-17 | Fortune Industries International, Inc. | Quick lock system for joining and aligning tubes, conduits and junction boxes |
USD894345S1 (en) * | 2019-02-08 | 2020-08-25 | Taylor-Cain Corporation | Dip tube end fitting |
US10763654B2 (en) | 2013-11-19 | 2020-09-01 | Fortune Industries International, Inc. | Quick lock system for joining and aligning tubes, conduits and junction boxes |
USD994091S1 (en) * | 2016-08-05 | 2023-08-01 | Rls Llc | Crimp fitting for joining tubing |
USD1009227S1 (en) | 2016-08-05 | 2023-12-26 | Rls Llc | Crimp fitting for joining tubing |
-
1996
- 1996-04-25 US US29/053,607 patent/USD400670S/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
VSL Corporation, VSL Post-Tensioning Systems, Mar. 1994, pp. 1-30. |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6464263B1 (en) * | 1999-03-16 | 2002-10-15 | Pma Ag | Connector for a corrugated pipe with locking portion |
USD428135S (en) * | 1999-04-26 | 2000-07-11 | Potchen Robert T | Adhesive melter heater element |
US6659135B2 (en) | 2000-12-29 | 2003-12-09 | Felix L. Sorkin | Tendon-receiving duct with longitudinal channels |
US6666233B1 (en) | 2000-12-29 | 2003-12-23 | Felix L. Sorkin | Tendon receiving duct |
US6889714B1 (en) | 2000-12-29 | 2005-05-10 | Felix L. Sorkin | Tendon receiving duct for a monostrand bonded post-tension system |
US6550816B1 (en) | 2002-01-25 | 2003-04-22 | Felix L. Sorkin | Grout vent for a tendon-receiving duct |
US6752435B1 (en) | 2002-05-07 | 2004-06-22 | Felix L. Sorkin | Symmetrical coupler apparatus for use with precast concrete segmental construction |
US6764105B1 (en) | 2002-05-07 | 2004-07-20 | Felix L. Sorkin | Duct coupler apparatus for use with precast concrete segmental construction |
US6874821B1 (en) | 2002-05-07 | 2005-04-05 | Felix L. Sorkin | Coupler apparatus for use with angled post-tension cables in precast concrete segmental construction |
US7621103B1 (en) | 2004-11-08 | 2009-11-24 | Sorkin Felix L | Duct system for profiled post-tension construction |
US20110101679A1 (en) * | 2009-10-13 | 2011-05-05 | Crigler John R | Methods, systems and apparatuses for segmental duct couplers |
US20120298248A1 (en) * | 2011-05-26 | 2012-11-29 | Guido Schwager | Tendon duct, duct connector and duct termination therefor |
US8640292B1 (en) | 2012-05-21 | 2014-02-04 | Felix L. Sorkin | Deviator system for use in post-tension segmental concrete construction |
US9879804B2 (en) | 2013-06-17 | 2018-01-30 | Structural Technologies, Llc | Duct coupler devices, systems, and related methods |
US10594120B2 (en) | 2013-11-19 | 2020-03-17 | Fortune Industries International, Inc. | Quick lock system for joining and aligning tubes, conduits and junction boxes |
US9647432B2 (en) | 2013-11-19 | 2017-05-09 | David Hong Yeh | Quick lock tube securing system using connector, locking element, and engaging portion |
US9762041B1 (en) | 2013-11-19 | 2017-09-12 | Fortune Industries International, Inc. | Quick lock system for joining and aligning tubes, conduits and junction boxes |
US10014673B2 (en) | 2013-11-19 | 2018-07-03 | Fortune Industries International, Inc. | Quick lock system for joining and aligning tubes, conduits and junction boxes |
US10483734B2 (en) | 2013-11-19 | 2019-11-19 | Fortune Industries International, Inc. | Quick lock system for joining and aligning tubes, conduits and junction boxes |
US10763654B2 (en) | 2013-11-19 | 2020-09-01 | Fortune Industries International, Inc. | Quick lock system for joining and aligning tubes, conduits and junction boxes |
USD777565S1 (en) * | 2014-02-12 | 2017-01-31 | David Hong Yeh | Connector |
USD737127S1 (en) | 2014-02-12 | 2015-08-25 | David Hong Yeh | Coupling |
USD783785S1 (en) * | 2015-01-30 | 2017-04-11 | Criser, S.A. De C.V. | Drain hose |
USD810894S1 (en) | 2015-11-18 | 2018-02-20 | Vista Research Group, Llc | Autoclave drain connector |
USD994091S1 (en) * | 2016-08-05 | 2023-08-01 | Rls Llc | Crimp fitting for joining tubing |
USD1009227S1 (en) | 2016-08-05 | 2023-12-26 | Rls Llc | Crimp fitting for joining tubing |
USD894345S1 (en) * | 2019-02-08 | 2020-08-25 | Taylor-Cain Corporation | Dip tube end fitting |
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