Grooved magnet
Description
Claims
The ornamental design for a grooved magnet, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| 3239178 | March 1966 | Pompa |
| D337411 | July 13, 1993 | Smith |
| 5416537 | May 16, 1995 | Sadler |
| D409663 | May 11, 1999 | Wagner et al. |
| D410032 | May 18, 1999 | Wagner et al. |
| 5936700 | August 10, 1999 | Masanuga |
| D414207 | September 21, 1999 | Wagner et al. |
| 6139141 | October 31, 2000 | Zider |
| 6293671 | September 25, 2001 | Masanuga |
| D454591 | March 19, 2002 | Vidmar |
| 6464352 | October 15, 2002 | Xie |
| 6478420 | November 12, 2002 | Xiang |
| 6502939 | January 7, 2003 | Vignato |
| 6533411 | March 18, 2003 | Chen et al. |
| 6550913 | April 22, 2003 | Zelman |
| 6655799 | December 2, 2003 | Chen |
| 6755522 | June 29, 2004 | Strenk |
| 6883912 | April 26, 2005 | Madison |
| 6957507 | October 25, 2005 | Ausland et al. |
| D520041 | May 2, 2006 | Wheat |
| D535699 | January 23, 2007 | Krapf |
| D594735 | June 23, 2009 | Hofer |
| 8292427 | October 23, 2012 | Zelazowski |
| 20010055091 | December 27, 2001 | Vignato |
| 20020047984 | April 25, 2002 | Tang |
| 20020080325 | June 27, 2002 | Xiang |
| 20020089639 | July 11, 2002 | Starner et al. |
| 20020131012 | September 19, 2002 | Tsai |
| 20030197830 | October 23, 2003 | Taniguchi |
| 20040114096 | June 17, 2004 | Strenk |
| 20050001976 | January 6, 2005 | Yinkai et al. |
| 20050206836 | September 22, 2005 | Shapiro |
| 2490955 | August 2005 | CA |
Patent History
Patent number: D693320
Type: Grant
Filed: May 3, 2013
Date of Patent: Nov 12, 2013
Assignee: Chemistrie Properties, Inc. (Pittsburgh, PA)
Inventor: Dennis G. Zelazowski (Pittsburgh, PA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/453,851
Type: Grant
Filed: May 3, 2013
Date of Patent: Nov 12, 2013
Assignee: Chemistrie Properties, Inc. (Pittsburgh, PA)
Inventor: Dennis G. Zelazowski (Pittsburgh, PA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/453,851
Classifications
Current U.S. Class:
Magnet (D13/183)