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The ornamental design for a gasket for corrugated pipes, as shown. |
FIG. 1 is a front perspective view of a gasket for corrugated pipes showing my new design;
FIG. 2 is a side elevational view thereof, the opposite side being the same as the side shown;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a cross sectional view taken on line VI--VI of FIG. 3.
Patent | Priority | Assignee | Title |
5639959, | Sep 24 1993 | Corrosion measurement apparatus and galvanic coupon and gasket therefor | |
D362902, | Sep 24 1993 | HDR Engineering, Inc. | Gasket |
D371189, | Aug 26 1994 | CANADA PIPE COMPANY, LTD | Gasket |
D391628, | Apr 10 1996 | Gasket | |
D447223, | Nov 06 1998 | Lindab AB | Sealing rings for ventilation ducts |
D525685, | Apr 07 2005 | Delaware Capital Formation | One way valve gasket |
D557387, | Jan 11 2007 | S & B Technical Products, Inc. | Pipe gasket |
D574934, | Jul 17 2007 | S & B Technical Products, Inc. | Pipe gasket |
D576260, | Sep 26 2007 | Conduit joining apparatus | |
D633183, | Sep 08 2008 | GENIUS SEAL, INC | Annular disc seal |
D737415, | Oct 30 2012 | NOK Corporation | Seal |
D778413, | Sep 04 2014 | JUNG WOO METAL IND CO , LTD | Grip ring for pipe connecting device |
D898879, | May 01 2017 | Norgren Automation Solutions, LLC | Modular tooling coupler |
ER9340, |
Patent | Priority | Assignee | Title |
3565464, | |||
4362187, | Aug 05 1980 | MANVILLE SERVICE CORPORATION, A CORP OF DE | Spirally-formed thermoplastic tube |
4368892, | Sep 25 1981 | Swat ball game apparatus | |
4371179, | May 23 1980 | T-Shaped sealing ring with elongated lip | |
4398726, | Jul 06 1981 | MANVILLE SERVICE CORPORATION, A CORP OF DE | Pipe section including a gasketed spigot end and method of making the same |
4426095, | Sep 28 1981 | CONCRETE PIPE & PRODUCTS CORP BOX 176, E SYRACUSE, NY 13057 A NY CORP | Flexible seal |
4443031, | Nov 04 1982 | CARLON COMPANY, THE | Connector fitting for connecting corrugated conduit sections |
4702502, | Aug 06 1985 | CONTECH TECHNOLOGIES, INC | Gasket for making joints in corrugated plastic pipe |
4946206, | Feb 27 1989 | Prinsco, Inc. | Bidirectional corrugated pipe-rib seal |
196724, | |||
D244533, | Jun 11 1975 | ITE Imperial Corporation | Water resistant gasket for conduits and the like |
D256046, | Jun 27 1978 | Pipe clamp seal |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 15 1990 | BOEN, PER | SONNICHSEN A S , KAMPENVN 1, LISLEBY, 1600 FREDRIKSTAD, NORWAY A CORP OF NORWAY | ASSIGNMENT OF ASSIGNORS INTEREST | 005263 | /0503 | |
Mar 14 1990 | Sonn Chsen A.S. | (assignment on the face of the patent) | / |
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