Electronic calculator

Matsuda , et al. February 5, 2

Patent Grant D561246

U.S. patent number D561,246 [Application Number D/273,288] was granted by the patent office on 2008-02-05 for electronic calculator. This patent grant is currently assigned to Casio Keisanki Kabushiki Kaisha. Invention is credited to Makoto Matsuda, Junichi Ono.


United States Patent D561,246
Matsuda ,   et al. February 5, 2008

Electronic calculator

Claims

CLAIM The ornamental design for an electronic calculator, as shown and described.
Inventors: Matsuda; Makoto (Tokyo, JP), Ono; Junichi (Higashikurume, JP)
Assignee: Casio Keisanki Kabushiki Kaisha (Tokyo, JP)
Appl. No.: D/273,288
Filed: March 1, 2007

Foreign Application Priority Data

Dec 27, 2006 [JP] 2006-035976
Current U.S. Class: D18/7; D14/347
Current International Class: 1801
Field of Search: ;D14/191,218,341-347,383,387,388 ;D18/1,2,4.4,4.5,6-12,12.1,12.2,12.3 ;D21/512 ;235/58R,59A,59BC,59BD,59BE,59BF,59BG,59BH,39CP,59T,59TP,61R ;708/100,105,130

References Cited [Referenced By]

U.S. Patent Documents
D310543 September 1990 Brown
D351853 October 1994 Ido
D362865 October 1995 Komuta et al.
D368702 April 1996 Shimizu
D377043 December 1996 Takahata
D388456 December 1997 Takahata et al.
D398331 September 1998 Ono
D402967 December 1998 Hanafsa et al.
6798649 September 2004 Olodort et al.
Primary Examiner: Spear; Robert M.
Assistant Examiner: Rademaker; Garth
Attorney, Agent or Firm: Frishauf, Holtz, Goodman & Chick, P.C.

Description



FIG. 1 is a front, right side, bottom perspective view of an electronic calculator showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front, right side, bottom perspective view thereof shown in the closed position, and,

FIG. 9 is a front, left side, top perspective view thereof shown in the closed position.

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