Patent
   D650053
Priority
Feb 15 2011
Filed
Feb 15 2011
Issued
Dec 06 2011
Expiry
Dec 06 2025
Assg.orig
Entity
unknown
10
26
n/a
I claim the ornamental design for a pipe rib gasket, as shown and described.

FIG. 1 is a perspective view of a pipe rib gasket showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof; and,

FIG. 5 is a cross-sectional view thereof taken along line 5-5 of FIG. 1.

The broken lines shown in FIGS. 1 and 5 represent environmental structure and form no part of the claimed design.

Douglass, III, Carl R.

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Patent Priority Assignee Title
198146,
2882073,
2953398,
3081102,
3244797,
3858912,
4366913, Oct 17 1980 Baxter Travenol Laboratories, Inc. Plastic closure system with an annular rib gasket retention means
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
5143381, May 01 1991 Pipe Gasket & Supply Co., Inc. Pipe joint seal
6082741, Nov 28 1996 HAMILTON KENT INC Resilient pipe gasket
6336640, Jun 02 2000 MMI EXTRUSIONS LLC Gasket
6343623, Apr 06 2000 Sealing ring for connecting the spigot of a corrugated pipe with a pipe socket having a smooth inside wall
6364373, Oct 27 1999 NPC, Inc. Corrugated pipe adapter and connection system
6367802, Nov 30 1999 MMI EXTRUSIONS LLC Annular gasket with locking structure
7185894, Jun 09 2004 Advanced Drainage Systems, Inc Watertight corrugated pipe gasket
7331582, Feb 03 2003 Advanced Drainage Systems, Inc. Gasket
D244533, Jun 11 1975 ITE Imperial Corporation Water resistant gasket for conduits and the like
D330073, Mar 21 1989 Vassallo Research & Development Corp. Gasket
35064,
D374710, Jan 25 1994 Forsheda AB Sealing ring
D514671, Sep 07 2004 S&B Technical Products, Inc. Pipe gasket
D539117, Oct 20 2004 FRESHFIELD PROPERTIES PTY LTD ; FRESHFIELD PROPERTIES PTY LTD Seal insert
D556866, May 22 2006 S & B Technical Products, Inc. Pipe gasket with wiper lip
D556867, Jul 31 2006 S & B Technical Products, Inc. Pipe gasket for joining large diameter pipe
D572348, Aug 05 2005 FASTER S R L Annular elastomeric seal for a clutch
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 02 2011DOUGLASS, CARL R , III, MR PRINSCO, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0258120298 pdf
Feb 15 2011Prinsco, Inc.(assignment on the face of the patent)
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