Locking washer
Latest Nord-Lock AB Patents:
Description
Claims
The ornamental design for a locking washer, as shown and described.
Referenced Cited
U.S. Patent Documents
D26801 | March 1897 | Spear |
D32218 | February 1900 | Dougherty |
D32492 | April 1900 | Dickason |
2001956 | May 1935 | England |
4134438 | January 16, 1979 | Frieberg et al. |
D263679 | April 6, 1982 | Frieberg |
D263791 | April 13, 1982 | Frieberg |
D263792 | April 13, 1982 | Frieberg |
D269852 | July 26, 1983 | Frieberg |
D273562 | April 24, 1984 | Frieberg |
D276310 | November 13, 1984 | Frieberg |
5011351 | April 30, 1991 | Terry |
20020136617 | September 26, 2002 | Imahigashi |
Patent History
Patent number: D602349
Type: Grant
Filed: Aug 26, 2008
Date of Patent: Oct 20, 2009
Assignee: Nord-Lock AB (Mattmar)
Inventor: Mattias Andersson (Östersund)
Primary Examiner: Robert M Spear
Assistant Examiner: Cynthia Underwood
Attorney: Schwegman, Lundberg & Woessner, P.A.
Application Number: 29/323,456
Type: Grant
Filed: Aug 26, 2008
Date of Patent: Oct 20, 2009
Assignee: Nord-Lock AB (Mattmar)
Inventor: Mattias Andersson (Östersund)
Primary Examiner: Robert M Spear
Assistant Examiner: Cynthia Underwood
Attorney: Schwegman, Lundberg & Woessner, P.A.
Application Number: 29/323,456
Classifications
Current U.S. Class:
D8/399