Ring gasket
Latest OTO Melara S.p.A. Patents:
Description
Claims
The ornamental design for ring gasket, as shown and described.
Referenced Cited
U.S. Patent Documents
1695822 | December 1928 | Restein |
4526385 | July 2, 1985 | Wheeler |
6170883 | January 9, 2001 | Mattsson et al. |
D504503 | April 26, 2005 | Thurman |
7004511 | February 28, 2006 | Barron et al. |
D556866 | December 4, 2007 | Darce |
D614271 | April 20, 2010 | Weston |
8302220 | November 6, 2012 | Ball |
20050040645 | February 24, 2005 | Jones |
20060208429 | September 21, 2006 | Happel |
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Patent History
Patent number: D715412
Type: Grant
Filed: May 16, 2012
Date of Patent: Oct 14, 2014
Assignee: OTO Melara S.p.A. (La Spezia)
Inventor: Roberto Sgherri (Fezzano di Portovenere)
Primary Examiner: Eric Goodman
Application Number: 29/422,072
Type: Grant
Filed: May 16, 2012
Date of Patent: Oct 14, 2014
Assignee: OTO Melara S.p.A. (La Spezia)
Inventor: Roberto Sgherri (Fezzano di Portovenere)
Primary Examiner: Eric Goodman
Application Number: 29/422,072
Classifications
Current U.S. Class:
Gasket Or Packing (D23/269);
Fitting (10) (D23/259);
Coupling Or Joint (D23/262)