Vent cover
Description
Claims
The ornamental design for a vent cover, as shown and described.
Referenced Cited
U.S. Patent Documents
1769409 | July 1930 | Armstrong |
1963431 | June 1934 | Adler |
2203311 | June 1940 | Sinclair |
2206705 | July 1940 | Newman |
D141146 | May 1945 | Magos |
D153487 | April 1949 | Adam |
2575499 | November 1951 | Manow |
2865569 | December 1958 | Levenberg |
D258907 | April 14, 1981 | Jackson |
4306892 | December 22, 1981 | Atalla et al. |
5240653 | August 31, 1993 | Ramkissoon |
D339415 | September 14, 1993 | Kiras |
5273690 | December 28, 1993 | McDowell |
5772959 | June 30, 1998 | Bermas |
D402356 | December 8, 1998 | Hodge |
D416997 | November 23, 1999 | Prouty et al. |
6234893 | May 22, 2001 | Meredith |
D462757 | September 10, 2002 | Pettit |
D472625 | April 1, 2003 | Sekoguchi et al. |
6623538 | September 23, 2003 | Thakur et al. |
6688967 | February 10, 2004 | Mafi et al. |
D508561 | August 16, 2005 | Raspotnig |
D512774 | December 13, 2005 | O'Hagin et al. |
D517193 | March 14, 2006 | Calkins |
7234894 | June 26, 2007 | Flury |
D578633 | October 14, 2008 | Schluter et al. |
Patent History
Patent number: D597653
Type: Grant
Filed: Feb 10, 2009
Date of Patent: Aug 4, 2009
Inventor: Carrie Lea Calkins (Fitchburg, WI)
Primary Examiner: T. Chase Nelson
Assistant Examiner: David G Muller
Attorney: Lathrop & Clark LLP
Application Number: 29/332,185
Type: Grant
Filed: Feb 10, 2009
Date of Patent: Aug 4, 2009
Inventor: Carrie Lea Calkins (Fitchburg, WI)
Primary Examiner: T. Chase Nelson
Assistant Examiner: David G Muller
Attorney: Lathrop & Clark LLP
Application Number: 29/332,185
Classifications
Current U.S. Class:
Register Or Diffuser (D23/388)