Calculator
Description
The broken lines depict environmental subject matter only and form no part of the claimed design.
Claims
The ornamental design for a calculator, as shown and described.
Referenced Cited
U.S. Patent Documents
D154849 | August 1949 | Hertz |
D293714 | January 12, 1988 | Jih |
D464990 | October 29, 2002 | Bodum |
D506476 | June 21, 2005 | Andre et al. |
D516576 | March 7, 2006 | Ive et al. |
D521500 | May 23, 2006 | Sass |
D544522 | June 12, 2007 | Chow |
D564016 | March 11, 2008 | Oas |
D564017 | March 11, 2008 | Wang |
D566751 | April 15, 2008 | Wang |
D570875 | June 10, 2008 | Sheba et al. |
Patent History
Patent number: D583855
Type: Grant
Filed: Jun 4, 2008
Date of Patent: Dec 30, 2008
Inventor: Daniel Oas (Irwindale, CA)
Primary Examiner: Caron Veynar
Assistant Examiner: Garth Rademaker
Attorney: Edgar W. Averill, Jr.
Application Number: 29/308,242
Type: Grant
Filed: Jun 4, 2008
Date of Patent: Dec 30, 2008
Inventor: Daniel Oas (Irwindale, CA)
Primary Examiner: Caron Veynar
Assistant Examiner: Garth Rademaker
Attorney: Edgar W. Averill, Jr.
Application Number: 29/308,242
Classifications
Current U.S. Class:
With Keyboard (D18/7)