Punch tool for depressurizing containers
Description
Claims
The ornamental design for a punch tool for depressurizing containers, as shown and described.
Referenced Cited
U.S. Patent Documents
| 2390309 | December 1945 | Keys |
| D148258 | December 1947 | Steen |
| 2524595 | October 1950 | Jacobsen |
| 4231247 | November 4, 1980 | Haydon |
| 4507817 | April 2, 1985 | Staffeld |
| D292770 | November 17, 1987 | Scurto |
| 4763546 | August 16, 1988 | Yeh et al. |
| D323451 | January 28, 1992 | Preston |
| D417827 | December 21, 1999 | Gillman |
| D439127 | March 20, 2001 | Loudon |
| D451353 | December 4, 2001 | Challinor |
Patent History
Patent number: D574201
Type: Grant
Filed: Oct 12, 2006
Date of Patent: Aug 5, 2008
Inventor: Michael Wayne Fisher (Gig Harbor, WA)
Primary Examiner: Philip S Hyder
Application Number: 29/267,344
Type: Grant
Filed: Oct 12, 2006
Date of Patent: Aug 5, 2008
Inventor: Michael Wayne Fisher (Gig Harbor, WA)
Primary Examiner: Philip S Hyder
Application Number: 29/267,344
Classifications
Current U.S. Class:
D8/14;
D8/47