Calculator
Latest C. C. & L Company Limited Patents:
Description
FIG. 1 is a front perspective view of a calculator showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a front perspective view with parts in alternative position thereof.
Claims
The ornamental design for a calculator, as shown and described.
Referenced Cited
U.S. Patent Documents
4157588 | June 5, 1979 | Ebihara et al. |
D305765 | January 30, 1990 | Davis et al. |
D310095 | August 21, 1990 | Noguchi |
D394079 | May 5, 1998 | Leung |
D426849 | June 20, 2000 | Lee |
D441393 | May 1, 2001 | Chan |
D462083 | August 27, 2002 | Hsu |
D462084 | August 27, 2002 | Hsu |
D466147 | November 26, 2002 | Chan |
D477625 | July 22, 2003 | Hsu |
D502209 | February 22, 2005 | Bhavnani |
D513035 | December 20, 2005 | Lui |
Patent History
Patent number: D533894
Type: Grant
Filed: Sep 21, 2005
Date of Patent: Dec 19, 2006
Assignee: C. C. & L Company Limited (Hong Kong)
Inventor: Sik-Leung Chan (Hong Kong)
Primary Examiner: Robert M. Spear
Assistant Examiner: Garth Rademaker
Attorney: Alix, Yale & Ristas, LLP
Application Number: 29/238,778
Type: Grant
Filed: Sep 21, 2005
Date of Patent: Dec 19, 2006
Assignee: C. C. & L Company Limited (Hong Kong)
Inventor: Sik-Leung Chan (Hong Kong)
Primary Examiner: Robert M. Spear
Assistant Examiner: Garth Rademaker
Attorney: Alix, Yale & Ristas, LLP
Application Number: 29/238,778
Classifications
Current U.S. Class:
With Keyboard (D18/7)