Vent cap
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Claims
The ornamental design for a “vent cap,” as shown and described.
| 2675886 | April 1954 | McMullen |
| 2717728 | September 1955 | Gray |
| 2822744 | February 1958 | Epstein |
| 2894530 | July 1959 | Stevens et al. |
| 3167416 | January 1965 | Humbert, Jr. et al. |
| 3525366 | August 1970 | Frees |
| 4234128 | November 18, 1980 | Quinn et al. |
| 4337875 | July 6, 1982 | Lyons |
| 4476995 | October 16, 1984 | Bellino et al. |
| 4828850 | May 9, 1989 | Davis |
| D353444 | December 13, 1994 | Merrett |
| 5518440 | May 21, 1996 | Bone |
| D380038 | June 17, 1997 | Bailey |
| D403752 | January 5, 1999 | Rademaker |
| 5914415 | June 22, 1999 | Tago |
| 6015444 | January 18, 2000 | Craft et al. |
| 6520387 | February 18, 2003 | Soehnlen et al. |
| 6866056 | March 15, 2005 | Scott |
| D555231 | November 13, 2007 | Boshart et al. |
| D581032 | November 18, 2008 | Parry |
| WO 2004/080570 | September 2004 | WO |
Type: Grant
Filed: Sep 8, 2010
Date of Patent: Oct 4, 2011
Assignee: Caterpillar Inc. (Peoria, IL)
Inventors: Isaiah I. Olateru (Peoria, IL), Michael J. Ostertag (Naples, FL), Mark T. Allott (Mapleton, IL)
Primary Examiner: T. Chase Nelson
Attorney: Miller, Matthias & Hull
Application Number: 29/369,448