Bridge calculator with keypad
Description
The broken lines depict environmental subject matter only and form no part of the claimed design.
Claims
The ornamental design for a bridge calculator with keypad, as shown and described.
Referenced Cited
U.S. Patent Documents
D371571 | July 9, 1996 | Gobbo et al. |
D390836 | February 17, 1998 | Takahashi |
D398627 | September 22, 1998 | Leung |
D406142 | February 23, 1999 | Meurer |
D486176 | February 3, 2004 | Flaherty et al. |
D500308 | December 28, 2004 | Honda |
D501870 | February 15, 2005 | Hsu |
D535335 | January 16, 2007 | Mandel |
D538327 | March 13, 2007 | Weinstein |
Patent History
Patent number: D570901
Type: Grant
Filed: Sep 29, 2006
Date of Patent: Jun 10, 2008
Inventor: Marc Chase Weinstein (Roslyn Harbor, NY)
Primary Examiner: Caron D. Veynar
Assistant Examiner: Garth Rademaker
Attorney: Lawrence C. Edelman
Application Number: 29/249,286
Type: Grant
Filed: Sep 29, 2006
Date of Patent: Jun 10, 2008
Inventor: Marc Chase Weinstein (Roslyn Harbor, NY)
Primary Examiner: Caron D. Veynar
Assistant Examiner: Garth Rademaker
Attorney: Lawrence C. Edelman
Application Number: 29/249,286
Classifications
Current U.S. Class:
With Keyboard (D18/7)