Electronic calculating machine

Hazama , et al. March 6, 1

Patent Grant D251272

U.S. patent number D251,272 [Application Number 05/831,069] was granted by the patent office on 1979-03-06 for electronic calculating machine. This patent grant is currently assigned to Sharp Kabushiki Kaisha. Invention is credited to Shigetoshi Hazama, Matafumi Ikeda, Yoshiaki Kobayashi, Masafumi Yamagami.


United States Patent D251,272
Hazama ,   et al. March 6, 1979

Electronic calculating machine

Claims

The ornamental design for an electronic calculating machine, as shown and described.
Inventors: Hazama; Shigetoshi (Osaka, JP), Ikeda; Matafumi (Osaka, JP), Yamagami; Masafumi (Osaka, JP), Kobayashi; Yoshiaki (Osaka, JP)
Assignee: Sharp Kabushiki Kaisha (Osaka, JP)
Appl. No.: 05/831,069
Filed: September 6, 1977

Foreign Application Priority Data

Mar 10, 1977 [JP] 52-9104
Current U.S. Class: D18/7
Current International Class: D1801
Field of Search: ;D64/11B,11C,11R ;D14/42,40,45 ;200/5A ;235/145R

References Cited [Referenced By]

U.S. Patent Documents
D229065 November 1973 Maeda et al.

Other References

The Office, Oct. 1976, p. 134, Portable Terminal. .
Office Products, Apr. 1974, p. 62, Scientific Calculator. .
Office Products, May 1975, p. 70-Eight Digit Pocket Calculator..

Primary Examiner: Lucas; Susan J.
Attorney, Agent or Firm: Flehr; Paul D.

Description



FIG. 1 is a perspective view of the electronic calculating machine showing our new design;

FIG. 2 is a plan view thereof on an enlarged scale;

FIG. 3 is a front elevational view thereof on an enlarged scale;

FIG. 4 is a right side elevational view thereof on an enlarged scale; and

FIG. 5 is a bottom view thereof on an enlarged scale.

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