Calculator
Latest Sweda Company, LLC Patents:
Description
Claims
The ornamental design for a calculator, as shown.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D568379
Type: Grant
Filed: Feb 10, 2006
Date of Patent: May 6, 2008
Assignee: Sweda Company, LLC (Monrovia, CA)
Inventor: Kuang-Hsia Tien (Monrovia, CA)
Primary Examiner: Caron D. Veynar
Assistant Examiner: Garth Rademaker
Attorney: Clement Cheng, Esq.
Application Number: 29/253,689
Type: Grant
Filed: Feb 10, 2006
Date of Patent: May 6, 2008
Assignee: Sweda Company, LLC (Monrovia, CA)
Inventor: Kuang-Hsia Tien (Monrovia, CA)
Primary Examiner: Caron D. Veynar
Assistant Examiner: Garth Rademaker
Attorney: Clement Cheng, Esq.
Application Number: 29/253,689
Classifications
Current U.S. Class:
With Keyboard (D18/7)