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The ornamental design for an elbow coupling, as shown and described.
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FIG. 1 is a perspective view of a first embodiment of our design for an elbow coupling;
FIG. 2 is a top view of the elbow coupling shown in FIG. 1;
FIG. 3 is a bottom view of the elbow coupling shown in FIG. 1;
FIG. 4 is a left side view of the elbow coupling shown in FIG. 1, the right side being shown in perspective in FIG. 1;
FIG. 5 is a front view of the elbow coupling shown in FIG. 1;
FIG. 6 is a rear view of the elbow coupling shown in FIG. 1;
FIG. 7 is a perspective view of a second embodiment of our design for an elbow coupling;
FIG. 8 is a top view of the elbow coupling shown in FIG. 7;
FIG. 9 is a bottom view of the elbow coupling shown in FIG. 7;
FIG. 10 is a left side view of the elbow coupling shown in FIG. 7, the right side being shown in perspective in FIG. 7;
FIG. 11 is a front view of the elbow coupling shown in FIG. 7; and,
FIG. 12 is a rear view of the elbow coupling shown in FIG. 7.
The broken lines shown in FIGS. 7, 9 and 11 are for illustrative purposes only and form no part of the claimed design.
Cuvo, Anthony J., Wilk, Jr., Charles E., Sun, Jianyong
Patent | Priority | Assignee | Title |
10329752, | Jun 13 2000 | WCM Industries, Inc. | Overflow assembly for bathtubs and the like |
10443220, | Aug 12 2016 | WCM Industries, Inc. | Device for providing improved drainage |
10563385, | May 17 2016 | WCM INDUSTRIES, INC | Overflow cover interconnection system |
11149423, | May 17 2016 | WCM Industries, Inc. | Overflow cover interconnection system |
11180908, | Aug 12 2016 | WCM Industries, Inc. | Device for providing improved drainage |
11814832, | Mar 13 2020 | WCM Industries, Inc. | Overflow covers and overflow systems for bathtubs |
8028357, | Jun 13 2000 | WCM INDUSTRIES, INC | Method and associated apparatus for assembling and testing a plumbing system |
8166584, | Jun 13 2000 | WCM INDUSTRIES, INC | Overflow assembly for bathtubs and the like |
8302220, | Jun 13 2000 | WCM Industries, Inc. | Method and apparatus for assembling and sealing bathtub overflow and waste water ports |
8321970, | Jun 13 2000 | WCM Industries, Inc. | Method and associated apparatus for assembling and testing a plumbing system |
8505132, | Jun 13 2000 | WCM INDUSTRIES, INC | Overflow assembly for bathtubs and the like |
8584272, | Jun 13 2000 | WCM INDUSTRIES, INC | Method and associated apparatus for assembling and testing a plumbing system |
9074358, | Sep 17 2001 | WCM INDUSTRIES, INC | Drain assembly for a bathtub and the like |
9157220, | Sep 17 2001 | WCM INDUSTRIES, INC | Drain assembly for a bathtub and the like |
9200436, | Jun 13 2000 | WCM Industries, Inc. | Overflow assembly for bathtubs and the like |
9663930, | Jun 13 2000 | WCM Industries, Inc. | Overflow assembly for bathtubs and the like |
D560591, | Dec 17 2002 | EPM.AV Corporation | Spot welded stainless steel aircraft firewall fire conduit |
D604242, | Oct 10 2007 | Bridgeport Fittings, LLC | Electrical connector |
D612925, | May 22 2009 | NORITZ CORPORATION | Duct joint |
D615630, | Dec 03 2009 | GLAS AMERICAS LLC | Swivel elbow (partial) male sewer fitting |
D615631, | Dec 03 2009 | GLAS AMERICAS LLC | Swivel elbow (full) male sewer fitting |
D627863, | Jun 13 2000 | WCM INDUSTRIES, INC | Bathtub overflow pipe |
D634818, | Mar 17 2010 | Legris SAS | Joint for pipes |
D634820, | Mar 17 2010 | Legris SAS | Joint for pipes |
D659922, | Dec 03 2010 | Rockler Companies, Inc. | Modular part for cyclonic dust collector |
D665062, | Jun 13 2000 | WCM INDUSTRIES, INC | Bathtub overflow pipe |
D676941, | Jan 11 2012 | Reliance Worldwide Corporation | Elbow pipe coupling |
D704811, | Jan 18 2012 | Bitspower International Co., Ltd.; BITSPOWER INTERNATIONAL CO , LTD | Pipe connector |
D705402, | Jan 18 2012 | Bitspower International Co., Ltd.; BITSPOWER INTERNATIONAL CO , LTD | Pipe connector |
D729357, | Sep 17 2001 | WCM INDUSTRIES, INC | Drain elbow |
D731627, | May 31 2012 | John Guest International Limited | Fluid connector |
D739509, | May 14 2013 | L-type pipe fitting | |
D744071, | Mar 30 2009 | John Mezzalingua Associates, LLC | Connector covering device |
D796010, | Jan 07 2016 | ADEY HOLDINGS 2008 LIMITED | Connection for piping |
D816811, | Jan 25 2016 | POELSAN PLASTIK SANAYI VE TICARET ANONIM SIRKETI | Pipe joint connection |
D831173, | Aug 17 2017 | PPI PYUNGWHA CO., LTD. | Connecting device for pipe |
D831174, | Aug 17 2017 | PPI PYUNGWHA CO., LTD. | Connecting device for pipe |
D831797, | Aug 17 2017 | PPI PYUNGWHA CO., LTD. | Connecting device for pipe |
D832985, | Aug 17 2017 | PPI PYUNGWHA CO., LTD. | Connecting device for pipe |
D842439, | Feb 15 2017 | Smart Syphon Pty Ltd | Pipe coupling |
D856496, | Jan 25 2016 | POELSAN PLASTIK SANAYI VE TICARET ANONIM SIRKETI | Coupling for pipes |
D857178, | Jan 25 2016 | POELSAN PLASTIK SANAYI VE TICARET ANONIM SIRKETI | Pipe joint connection |
D857857, | Oct 17 2017 | PPI PYUNGWHA CO., LTD.; PPI America Inc. | Pipe connecting tube |
D858720, | Oct 17 2017 | PPI PYUNGWHA CO., LTD.; PPI America Inc. | Pipe connecting tube |
D859604, | Jan 25 2016 | POELSAN PLASTIK SANAYI VE TICARET ANONIM SIRKETI | Locking ring for pipes |
ER8857, |
Patent | Priority | Assignee | Title |
1965273, | |||
2147353, | |||
2201372, | |||
2247032, | |||
2374815, | |||
2479960, | |||
2508914, | |||
2759254, | |||
2779610, | |||
3007726, | |||
3058762, | |||
3268244, | |||
3312483, | |||
3312484, | |||
3483789, | |||
3582112, | |||
3924877, | |||
3976314, | Jan 03 1975 | Paul M., Hankison | Tube coupler |
3995897, | Apr 21 1975 | Eaton Corporation | Coupling |
4047743, | Apr 21 1972 | Berger Industries, Inc. | Light walled conduit |
4072328, | May 25 1976 | Hepworth Plastics Limited | Pipe couplings |
4073514, | May 26 1976 | CARLON COMPANY, THE | Combination pipe fitting and retainer ring |
4146252, | Jan 16 1978 | Berger Industries, Inc. | Pipe coupling arrangement |
4146254, | Mar 31 1976 | NEWTECH COMPANY, A CORP OF MI | Coupler for tubing |
4586734, | Dec 08 1982 | General Industries, Inc. | Pipe joint assembly |
4593943, | Aug 28 1983 | Kabushiki Kaisha Nihon Pisco | Tubing joint |
4610468, | Aug 14 1984 | United Technologies Automotive, Inc. | Quick connect/disconnect coupling |
4613172, | Jul 10 1984 | Cejn AG | Releasable plug-in socket pipe coupling |
4635975, | Sep 25 1985 | Jaco Manufacturing Company | Quick-connect tube coupling |
4676533, | Nov 13 1984 | Tolo, Inc. | Reversible lock and seal apparatus |
4744412, | Oct 01 1986 | ITT CORPORATION, A CORP OF DE | Double-wall tube heat exchanger |
4747626, | Aug 23 1983 | Kabushiki Kaisha Nihon Pisco | Tubing joint |
4749214, | Sep 17 1985 | HOSKINS, JOHN T , 16 COBBLESTONE COURT, ORCHARD PARK, NEW YORK, 14127; ZILLIG, STEVEN R , 491 HARDING ROAD, WILLIAMSVILLE, NEW YORK, 14221 | Quick connect fluid coupling |
4842306, | Apr 01 1987 | Rasmussen GmbH | Pipe coupling |
4911406, | Jan 11 1989 | Accor Technology, Inc. | Fluid conduit coupling apparatus |
4919457, | Feb 29 1988 | RAYMOND, A | Releasable plug connection |
5029908, | Jan 04 1989 | Legris SA | Clip for instant connection device for a fluid conduit and devices having such a clip |
5039141, | Sep 04 1987 | PARKER HANNIFIN S A | Annular catch for rapid connection of flexible or rigid tube |
5160175, | Aug 22 1991 | Quick pipe coupling with inflatable seal and pin retainer | |
5160179, | Nov 20 1989 | CKD Corporation | Pipe coupler with split ring chuck |
5284582, | Apr 03 1992 | Fast connection joint of fitting outlet | |
5295697, | Nov 04 1992 | United States Pipe and Foundry Company, LLC | Restraining element for pressure pipe joints |
5351999, | Nov 19 1991 | Pipe coupling arrangement | |
5603530, | Sep 14 1994 | John Guest International Limited | Grab rings |
5695224, | Aug 14 1995 | The Rovac Corporation | Pipe joint assembly |
5792990, | Apr 03 1992 | BERTOLDO & C S R L | Coupling for metal tubes |
5816627, | Jul 23 1991 | Delta Engineering Holdings Limited | Coupling |
5857718, | May 11 1995 | Benteler AG | Arrangement for connecting a metal pipe to a receiving sleeve |
5988705, | May 24 1993 | MARTINREA INDUSTRIES INC | Quick connect coupling |
6058755, | Dec 10 1997 | VIEGA GMBH & CO KG | Press tool for non-detachably connecting a fitting and an end portion of a metal pipe received in the fitting |
6106031, | Aug 12 1996 | Electrical fitting for conduit connection | |
6186561, | Aug 27 1998 | Sanoh Kogyo Kabushiki Kaisha | Retainer for piping connector |
6450550, | Sep 09 1999 | R. Conrader Company | Tube fitting |
6464266, | Dec 18 1998 | ACCOR TECHNOLOGY, INC | Tube coupling |
6499771, | Jul 18 2000 | Victaulic Company | Mechanical pipe coupling with toothed retainer |
6517124, | Sep 27 1999 | Legris S.A. | Device for connecting a pipe end to a member |
922805, | |||
20020135184, | |||
20020185868, | |||
20030067170, | |||
20030071460, | |||
234847, | |||
D291482, | Mar 13 1985 | Vassallo Research and Development Corporation | Pipe coupling |
D427668, | May 20 1999 | Eastern Sheet Metal, Inc. | Sleeve coupling |
D430482, | May 20 1999 | Eastern Sheet Metal, Inc. | Sleeve coupling |
D480786, | Dec 16 2002 | Victaulic Company | Tee coupling |
D480787, | Dec 16 2002 | Victaulic Company | Elbow coupling |
D481109, | Dec 16 2002 | Victaulic Company | Tee coupling |
D481110, | Dec 16 2002 | Victaulic Company | Tee coupling |
D481447, | Dec 16 2002 | Victaulic Company | Elbow coupling |
D482103, | Dec 16 2002 | Victaulic Company | Elbow coupling |
D483094, | Dec 16 2002 | Victaulic Company | Pipe coupling |
D483095, | Dec 16 2002 | Victaulic Company | Pipe coupling |
D483441, | Dec 16 2002 | Victaulic Company | Pipe coupling |
D493214, | Dec 16 2002 | Victaulic Company of America | Pipe coupling |
D493512, | Dec 16 2002 | Victaulic Company of America | Pipe coupling |
D495404, | Dec 16 2002 | Victaulic Company of America | Pipe coupling |
DE29721759, | |||
DE29721760, | |||
DE3631547, | |||
EP922896, | |||
JP9329284, |
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Jul 21 2005 | Victaulic Company | (assignment on the face of the patent) | / |
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