Spring hinge
Latest Weldon Industries, Inc. Patents:
Description
Claims
The ornamental design for a spring hinge, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D204872 | May 1966 | Davis |
4381580 | May 3, 1983 | Hellstrom et al. |
5199218 | April 6, 1993 | McQuade |
D396626 | August 4, 1998 | Francom |
D443196 | June 5, 2001 | Sosa |
7240400 | July 10, 2007 | Bonham |
D548044 | August 7, 2007 | Tang |
D557586 | December 18, 2007 | Shire et al. |
D588898 | March 24, 2009 | Lucchini |
D588899 | March 24, 2009 | Lucchini |
- Gate Hardware Trade Catalog 2003, D&D Technologies (USA) Inc., Huntington Beach, CA, p. 21, “Tru•Close(R) Self-Closing, Multi-Adjust Hinge”.
Patent History
Patent number: D624388
Type: Grant
Filed: May 13, 2008
Date of Patent: Sep 28, 2010
Assignee: Weldon Industries, Inc. (Tampa, FL)
Inventor: Raymond Eland (Hudson, FL)
Primary Examiner: Robert M Spear
Assistant Examiner: Cynthia Underwood
Attorney: Fowler White Boggs P.A.
Application Number: 29/318,105
Type: Grant
Filed: May 13, 2008
Date of Patent: Sep 28, 2010
Assignee: Weldon Industries, Inc. (Tampa, FL)
Inventor: Raymond Eland (Hudson, FL)
Primary Examiner: Robert M Spear
Assistant Examiner: Cynthia Underwood
Attorney: Fowler White Boggs P.A.
Application Number: 29/318,105
Classifications
Current U.S. Class:
D8/323