Electronic calculator
United States Patent D836711

Kinemura, Hiroyuki (Sakai, JP)
Application Number:
Publication Date:
Filing Date:
Sharp Kabushiki Kaisha (Sakai, Osaka, JP)
Primary Class:
International Classes:
(IPC1-7): 1801
Field of Search:
D18/6-11, D18/1, D18/2, D18/12, D18/4.1, D18/4.2, D18/50, D18/14, D18/19, D18/54, D18/54.1, D18/12.3, D14/300, D14/341, D14/343, D14/345, D14/346, D10/97, D10/103
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US Patent References:
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Other References:
Design U.S. Appl. No. 29/580,571, filed Oct. 11, 2016, entitled “Electronic Calculator”.
Design U.S. Appl. No. 29/595,237, filed Feb. 27, 2017, entitled “Electronic Calculator”.
Office Action dated Jun. 6, 2018 in U.S. Appl. No. 29/595,237.
Primary Examiner:
Hattan, Susan Bennett
Assistant Examiner:
Fast Horse, Marie D.
Attorney, Agent or Firm:
Nixon & Vanderhye P.C.

1. The ornamental design for an “electronic calculator,” as shown and described.


FIG. 1 is a front perspective view of an electronic calculator in accordance with my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left-side elevation view thereof; and

FIG. 7 is a right-side elevation view thereof; and,

FIG. 8 is a front perspective view of an electronic calculator of FIG. 1 showing a sub-display unit tilted in an upright position.

The broken lines depict portions of the electronic calculator that form no part of the claim.