Gasket
Description
FIG. 1 is a perspective view of the gasket showing our new design;
FIG. 2 is a top plan view of the gasket of FIG. 1, the bottom view being a mirror image thereof;
FIG. 3 is a side elevational view of the gasket of FIG. 1, all other sides being a mirror image thereof; and,
FIG. 4 is a cross-sectional view taken along line 4--4 of FIG. 2.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D222643 | November 1971 | Martin |
D224303 | July 1972 | Bergkvist |
D239448 | April 1976 | Kazieuko |
D342567 | December 21, 1993 | Boen |
2284754 | June 1942 | McGarry |
3378282 | April 1968 | Demler, Sr. |
3479055 | November 1969 | Gittleman |
3682503 | August 1972 | Bloom |
5039137 | August 13, 1991 | Cankovic et al. |
5193859 | March 16, 1993 | McKinnon |
2109566 | September 1972 | DEX |
643644 | June 1984 | SEX |
- Photographs of a Gasket originating with Bibby Foundry in Ontario, and in use and on sale in Canada in 1985.
Patent History
Patent number: D371189
Type: Grant
Filed: Feb 21, 1995
Date of Patent: Jun 25, 1996
Assignee: Coast Couplings Ltd. (Surrey)
Inventors: Shiraz Dharamsi (Edmonton), Roman Babicki (West Vancouver)
Primary Examiner: Stella Reid
Assistant Examiner: Eric Watterson
Attorney: Weldon F. Green
Application Number: 0/35,161
Type: Grant
Filed: Feb 21, 1995
Date of Patent: Jun 25, 1996
Assignee: Coast Couplings Ltd. (Surrey)
Inventors: Shiraz Dharamsi (Edmonton), Roman Babicki (West Vancouver)
Primary Examiner: Stella Reid
Assistant Examiner: Eric Watterson
Attorney: Weldon F. Green
Application Number: 0/35,161
Classifications
Current U.S. Class:
Gasket Or Packing (D23/269)