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Publication numberUSD303981 S
Publication typeGrant
Application numberUS 06/905,256
Publication dateOct 10, 1989
Filing dateSep 9, 1986
Priority dateMar 14, 1986
Publication number06905256, 905256, US D303981 S, US D303981S, US-S-D303981, USD303981 S, USD303981S
InventorsKeiko Takemata, Eiichi Yoshioka
Original AssigneeCanon Kabushiki Kaisha
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Dest-top electronic calculator
US D303981 S
Images(2)
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Claims(1)
  1. The ornamental design for a desk-top electronic calculator, as shown and described.
Description

FIG. 1 is a front elevational view of the desk-top electronic calculator showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a left side elevational view thereof with the leg unfolded; and

FIG. 9 is a front elevational view thereof with the leg unfolded.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7083342Feb 24, 2004Aug 1, 2006Griffin Jason TKeyboard arrangement
US7439959Jul 30, 2004Oct 21, 2008Research In Motion LimitedKey arrangement for a keyboard
US7819598Sep 1, 2005Oct 26, 2010Research In Motion LimitedKeyboard arrangement
US7938589Jun 30, 2006May 10, 2011Research In Motion LimitedKeyboard arrangement
US8259074Aug 29, 2008Sep 4, 2012Research In Motion LimitedKey arrangement for a keyboard
US8419303Sep 16, 2010Apr 16, 2013Research In Motion LimitedKeyboard with overlaid numeric phone keypad
Classifications
U.S. ClassificationD18/7