Multi-function programmable electronic calculator Patent Grant Arai June 25, 1 [Casio Computer Co., Ltd.]

Multi-function programmable electronic calculator

Arai June 25, 1

Patent Grant D317780

U.S. patent number D317,780 [Application Number 07/371,401] was granted by the patent office on 1991-06-25 for multi-function programmable electronic calculator. This patent grant is currently assigned to Casio Computer Co., Ltd.. Invention is credited to Shigeki Arai.

United States Patent	D317,780
Arai	June 25, 1991

Multi-function programmable electronic calculator

Claims

The ornamental design for an multi-function programmable electronic calculator, as shown and described.

Inventors:	Arai; Shigeki (Higashikurume, JP)
Assignee:	Casio Computer Co., Ltd. (Tokyo, JP)
Appl. No.:	07/371,401
Filed:	June 26, 1989

Foreign Application Priority Data


Dec 27, 1988 [JP]			63-50875

Current U.S. Class:	D18/7; D18/1
Field of Search:	;D18/6,7 ;D14/100,106,107 ;200/5A ;235/61R ;364/706-710

References Cited [Referenced By]

U.S. Patent Documents


D243250	February 1977	Hazama
D279107	June 1985	Kikuchi et al.
D279688	July 1985	Kitai et al.
D285805	September 1986	Yubisui et al.
D301895	June 1989	Hayashi
D304930	December 1989	Hongo et al.
D305535	January 1990	Sakaguchi et al.
D309601	July 1990	Sawada et al.
D309749	August 1990	Ido

Primary Examiner: Holtje; Nelson C.
Assistant Examiner: Veynar; Caron D.
Attorney, Agent or Firm: Frishauf, Holtz, Goodman & Woodward

Description

FIG. 1 is a top plan view of a multi-function programmable electronic calculator showing my new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a front elevational view;

FIG. 6 is a bottom plan view;

FIG. 7 is a right, front and top perspective view thereof.

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