Collapsible sawhorse
Description
Claims
The ornamental design for a collapsible saw horse, as shown and described.
Referenced Cited
U.S. Patent Documents
D213254 | January 1969 | Hollingsworth |
4102434 | July 25, 1978 | Blank |
4152834 | May 8, 1979 | Stansberry |
D257395 | October 14, 1980 | Correll |
4502563 | March 5, 1985 | Pershon |
4771863 | September 20, 1988 | Stansberry |
4884658 | December 5, 1989 | Banfield |
5467842 | November 21, 1995 | Meloy |
D379236 | May 13, 1997 | Sheftel |
6059071 | May 9, 2000 | Appezzato |
20060233925 | October 19, 2006 | Kawamura |
20080216345 | September 11, 2008 | Barkfelt |
Patent History
Patent number: D688388
Type: Grant
Filed: Jun 6, 2012
Date of Patent: Aug 20, 2013
Inventor: Steven J. Ardoin (Sulphur, LA)
Primary Examiner: Doris Clark
Application Number: 29/423,919
Type: Grant
Filed: Jun 6, 2012
Date of Patent: Aug 20, 2013
Inventor: Steven J. Ardoin (Sulphur, LA)
Primary Examiner: Doris Clark
Application Number: 29/423,919
Classifications
Current U.S. Class:
Sawhorse (D25/67)