|
The ornamental design for a pipe coupling, as shown and described. |
FIG. 1 is a top, front perspective view of a first embodiment of a pipe coupling showing our new design;
FIG. 2 is a rear elevation thereof;
FIG. 3 is a right side elevation thereof; the left side is the same as the right side;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a top, front perspective view of a second embodiment of a pipe coupling showing our new design;
FIG. 6 is a rear elevation thereof;
FIG. 7 is a right side elevation of FIG. 5; the left side elevation is represented by FIG. 3;
FIG. 8 is a bottom plan view of FIG. 5; the top plan view is represented by FIG. 3 is rotated 90° counterclockwise;
FIG. 9 is a top, front perspective view of a third embodiment of a pipe coupling showing our new design;
FIG. 10 is a rear elevation thereof;
FIG. 11 is a right side view thereof; the left side view is the same as the right side; and,
FIG. 12 is a bottom plan view thereof.
Ireland, Ronald A., Grant, Alexander D.
Patent | Priority | Assignee | Title |
10295181, | Oct 28 2016 | TOKYO GAS RENOVATION CO , LTD | Exhaust connection structure and combustion apparatus with exhaust connection structure |
D389562, | Dec 07 1995 | T-fitting | |
D402013, | Nov 15 1997 | National Diversified Sales, Inc. | Utility outlet to connect a corrugated sewer and drain pipe to a catch basin |
D439637, | Feb 03 1999 | Davies, Craig Pty Ltd.; DAVIES, CRAIG PTY LTD | Adaptor sleeve |
D480786, | Dec 16 2002 | Victaulic Company | Tee coupling |
D481109, | Dec 16 2002 | Victaulic Company | Tee coupling |
D550334, | Mar 02 2006 | 3 way connector | |
D582457, | Jul 27 2006 | Automobile ignition cable ducting | |
D612918, | Oct 24 2007 | Flush hose for multiple outboard engines | |
D614737, | Aug 19 2009 | Large diameter fire hose drain | |
D656225, | Aug 10 2011 | Victaulic Company | Tee fitting |
D676941, | Jan 11 2012 | Reliance Worldwide Corporation | Elbow pipe coupling |
D711516, | Dec 09 2011 | John Guest International Limited | Fluid connector |
D712014, | Dec 09 2011 | John Guest International Limited | Fluid connector |
D729909, | May 01 2013 | WATTS REGULATOR CO | Elbow fitting |
D731627, | May 31 2012 | John Guest International Limited | Fluid connector |
D731628, | Dec 09 2011 | John Guest International Limited | Fluid connector |
D733846, | Dec 09 2011 | John Guest International Limited | Fluid connector |
D741457, | Dec 09 2011 | John Guest Internaitonal Limited | Fluid connector |
D741458, | Dec 09 2011 | John Guest International Limited | Fluid connector |
D741459, | Dec 09 2011 | John Guest International Limited | Fluid connector |
D743511, | Oct 12 2012 | Tyco Fire Products LP | Pipe fitting |
D744812, | May 16 2013 | Component stand kit | |
D746951, | Feb 28 2014 | RELIANCE WORLDWIDE CORPORATION AUST PTY LTD | Pipe connection fitting |
D746954, | Feb 28 2014 | RELIANCE WORLDWIDE CORPORATION AUST PTY LTD | Pipe connection fitting |
D746956, | May 01 2013 | WATTS REGULATOR CO | Tee fitting |
D746957, | May 01 2013 | WATTS REGULATOR CO | Straight pipe fitting |
D755354, | Jan 09 2015 | COFLEX S A DE C V | Elbow piece with drainage branch |
D755355, | Oct 14 2014 | Two way double barrel clean-out fitting | |
D755940, | Sep 11 2014 | Geberit International AG | Plumbing pipe |
D776797, | Oct 12 2012 | Tyco Fire Products LP | Pipe fitting |
D803362, | Jul 03 2015 | Vinidex Pty Limited | Reinforcing collar for pipe fitting |
D812726, | May 19 2016 | HALAX OY FINLAND | Indoor air quality joint |
D828524, | Sep 26 2016 | TOKYO GAS RENOVATION CO , LTD | Packing for pipe adapter for water heater |
D832409, | Sep 26 2016 | TOKYO GAS RENOVATION CO , LTD | Pipe adapter for water heater |
D845449, | Sep 26 2016 | TOKYO GAS RENOVATION CO , LTD | Pipe adapter for water heater |
D847309, | Sep 26 2016 | TOKYO GAS RENOVATION CO , LTD | Pipe adapter for water heater |
D886248, | Sep 15 2017 | Essentech. Co., LTD. | Valve |
D908270, | Oct 31 2019 | USAI, LLC | Segmented light fixture coupling |
D917027, | Dec 18 2019 | LaSalle Bristol Corporation | Non-return device valve support member |
D924376, | Jul 29 2019 | ESSEN TECH CO., LTD. | Pipe connector |
D924377, | Jul 29 2019 | ESSEN TECH CO., LTD. | Pipe connector |
D924378, | Dec 18 2019 | LaSalle Bristol Corporation | Non-return device valve member |
D934395, | Apr 03 2019 | Push fit connector for communication pipes |
Patent | Priority | Assignee | Title |
2082611, | |||
2309099, | |||
2751237, | |||
459910, | |||
814217, | |||
GB1175503, | |||
GB1183881, | |||
GB1520150, | |||
GB2032030, | |||
GB2071798B, | |||
GB2143603A, | |||
GB2211506A, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 19 1991 | GRANT, ALEXANDER D | Hepworth Building Products Limited | ASSIGNMENT OF ASSIGNORS INTEREST | 006003 | /0951 | |
Nov 19 1991 | IRELAND, RONALD A | Hepworth Building Products Limited | ASSIGNMENT OF ASSIGNORS INTEREST | 006003 | /0951 | |
Jan 09 1992 | Hepworth Building Products Limited | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |