Utility knife
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Description
The broken lines shown in the drawings represent portions of the utility knife that form no part of the claimed design.
Claims
The ornamental design for a utility knife, as shown and described.
Referenced Cited
U.S. Patent Documents
| 1496927 | June 1924 | Evers |
| 2640260 | June 1953 | Taylor |
| 2683309 | July 1954 | Unsinger |
| 2870537 | January 1959 | Ortner |
| 3406447 | October 1968 | Travlos |
| D248538 | July 18, 1978 | Richards |
| 4570342 | February 18, 1986 | Baum |
| D309090 | July 10, 1990 | Schmidt |
| 5054198 | October 8, 1991 | Gmoch |
| D328229 | July 28, 1992 | Gmoch |
| 5258001 | November 2, 1993 | Corman |
| 6070326 | June 6, 2000 | Berns |
| D430476 | September 5, 2000 | Thompson |
| 6254621 | July 3, 2001 | Shackelford |
| D497301 | October 19, 2004 | Kondo et al. |
| D540138 | April 10, 2007 | Kan |
| D608948 | January 26, 2010 | Wittke-Kothe |
| D634249 | March 15, 2011 | Dallaire |
| D743236 | November 17, 2015 | Fischer |
| D782892 | April 4, 2017 | Fischer |
| D790313 | June 27, 2017 | Watanabe |
| 20080250650 | October 16, 2008 | Seber et al. |
| 20110083294 | April 14, 2011 | Stroup |
Patent History
Patent number: D852019
Type: Grant
Filed: Oct 26, 2017
Date of Patent: Jun 25, 2019
Assignee: Amalgam LLC (Portland, OR)
Inventor: Alex A. Thomsen (Portland, OR)
Primary Examiner: Philip S Hyder
Application Number: 29/623,641
Type: Grant
Filed: Oct 26, 2017
Date of Patent: Jun 25, 2019
Assignee: Amalgam LLC (Portland, OR)
Inventor: Alex A. Thomsen (Portland, OR)
Primary Examiner: Philip S Hyder
Application Number: 29/623,641
Classifications
Current U.S. Class:
D8/99