Lock bolt
Latest Raumplus GmbH & Co. KG Patents:
Description
Claims
The ornamental design for a lock bolt, as shown and described.
Referenced Cited
U.S. Patent Documents
4818502 | April 4, 1989 | Taschner |
D302937 | August 22, 1989 | Briggs |
4915913 | April 10, 1990 | Williams et al. |
4920771 | May 1, 1990 | Jiang |
5351509 | October 4, 1994 | Visenzi |
D371203 | June 25, 1996 | Deeds |
D419425 | January 25, 2000 | Clark et al. |
6418760 | July 16, 2002 | Fettes |
6547293 | April 15, 2003 | Cheng |
D489595 | May 11, 2004 | Gleichauf et al. |
D548044 | August 7, 2007 | Tang |
Patent History
Patent number: D639140
Type: Grant
Filed: Sep 21, 2010
Date of Patent: Jun 7, 2011
Assignee: Raumplus GmbH & Co. KG
Inventor: Carsten Bergmann (Bremen)
Primary Examiner: Prabhakar Deshmukh
Attorney: Smith Risley Tempel Santos, LLC
Application Number: 29/375,314
Type: Grant
Filed: Sep 21, 2010
Date of Patent: Jun 7, 2011
Assignee: Raumplus GmbH & Co. KG
Inventor: Carsten Bergmann (Bremen)
Primary Examiner: Prabhakar Deshmukh
Attorney: Smith Risley Tempel Santos, LLC
Application Number: 29/375,314
Classifications
Current U.S. Class:
D8/343;
D8/330