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Patent
   D374710
Priority
Jan 25 1994
Filed
Jul 12 1994
Issued
Oct 15 1996
Expiry
Oct 15 2010
Inventors
Gustafsson…
Assg.orig
Forsheda AB
Assg.curr
Forsheda AB
Entity
unknown
Referenced by
33
References
7
Maint.:
n/a
The design of a sealing ring, as shown and described.

FIG. 1 is an elevational view of a sealing ring showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof; and,

FIG. 4 is an enlarged cross-sectional view thereof taken along line 4--4 in FIG. 2.
INVENTORS:

Gustafsson, Leif

THIS PATENT IS REFERENCED BY THESE PATENTS:
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10240597, Jan 31 2013 SPM OIL & GAS INC Pump assembly including fluid cylinder and tapered valve seats
6142484, Apr 15 1999 Vassallo Research & Development Corporation Composite multi-pressure gasket
6887037, Feb 03 2003 Boat impeller seal assembly
7140618, Jan 16 2003 TIGRE USA, INC Socket with dual-functional composite gasket
D514671, Sep 07 2004 S&B Technical Products, Inc. Pipe gasket
D556866, May 22 2006 S & B Technical Products, Inc. Pipe gasket with wiper lip
D557386, May 30 2006 S & B Technical Products, Inc. Pipe gasket
D557771, Oct 06 2006 S & B Technical Products, Inc. Pipe gasket
D559363, May 30 2006 S & B Technical Products, Inc. Pipe gasket
D575744, May 10 2006 PPC BROADBAND, INC Coax cable seal
D600329, Dec 15 2008 Conex Universal Limited Ring for sealing
D603942, Apr 19 2006 IBP Conex Limited Sealing ring
D631948, Jul 20 2010 WARTSILA JAPAN LTD Seal ring for stern tube
D638522, Jul 20 2010 WARTSILA JAPAN LTD Seal ring for stern tube
D638523, Jul 20 2010 WARTSILA JAPAN LTD Seal ring for stern tube
D644306, Feb 15 2011 Prinsco, Inc. Corrugation saddle gasket
D649986, Aug 17 2010 Ebara Corporation Sealing ring
D650053, Feb 15 2011 Prinsco, Inc. Pipe rib gasket
D659175, Aug 17 2010 Ebara Corporation Sealing ring
D731035, Mar 07 2014 Guide Valve Limited Delta ring seal for ball valve seat
D741163, Mar 14 2014 BMT CO., LTD.; BMT CO , LTD Check ring for indicating nut tightening amount
D787029, Jan 31 2013 SPM OIL & GAS INC Valve seat
D834156, Oct 17 2017 FLSmidth A/S Valve sleeve
D835760, Nov 27 2015 Ebara Corporation Sealing ring
D856498, Jan 31 2013 SPM OIL & GAS INC Valve seat
D884130, Apr 15 1997 Swagelok Company Back ferrule
D886951, Aug 24 2018 BRIDON INDUSTRIES, INC Ball valve seat
D917026, Sep 12 2019 S & B Technical Products, Inc. Pipe sealing gasket
D927656, Sep 11 2018 VALQUA, LTD Seal for vacuum gate valve
D959906, Dec 04 2020 MAZMO, LLC Cookware liner
D984222, Aug 14 2020 Protective frame for cup coasters
D985030, Nov 19 2020 HYPERION MATERIALS & TECHNOLOGIES, INC Punch nose
D986394, May 12 2021 S&B Technical Products, Inc Pipe sealing gasket
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4421330, Feb 08 1982 GREENE, TWEED OF DELAWARE, INC , A DE CORP Antifriction fluid seal assembly
4818209, Apr 17 1986 FORSHEDA AB, S-330 12 FORSHEDA, SWEDEN, A CORP OF SWEDEN Mould and sealing ring
D330073, Mar 21 1989 Vassallo Research & Development Corp. Gasket
D347885, Apr 18 1990 FORSHEDA AB, A CORP OF SWEDEN Sealing ring for sealing jointed pipes
D351459, Sep 10 1992 Forsheda AB Sealing ring
SE49430,
SE52257,
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 12 1994Forsheda AB(assignment on the face of the patent)
May 21 1996GUSTAFSSON, LEIFForsheda ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0079820080 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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