Patent
   D298547
Priority
Oct 17 1985
Filed
Apr 15 1986
Issued
Nov 15 1988
Expiry
Nov 15 2002
Assg.orig
Entity
unknown
1
5
n/a
The ornamental design for a desk-top electronic calculator, as shown and described.

FIG. 1 is a front elevational view of a 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 side elevational view as seen from the left of FIG. 1;

FIG. 6 is a side elevational view as seen from the right of FIG. 1 and

FIG. 7 is a perspective view of the desk-top electronic calculator

Yoshioka, Eiichi, Saito, Yasuhide, Kobayashi, Akihiko, Takemata, Keiko

Patent Priority Assignee Title
D508520, Mar 16 2004 Casio Computer Co., Ltd. Electronic calculator
Patent Priority Assignee Title
D268423, Jun 23 1980 Canon Kabushiki Kaisha Electronic calculator
D289045, Feb 01 1985 Nortel Networks Limited Keypad for a handset telephone
D289416, Nov 26 1984 Canon Kabushiki Kaisha Desk-top electronic calculator
D290018, Dec 28 1984 Canon Kabushiki Kaisha Desk-top electronic calculator
D290019, Dec 28 1984 Canon Kabushiki Kaisha Desk-top electronic calculator
/////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 05 1986YOSHIOKA, EIICHICanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0045860403 pdf
Apr 05 1986TAKEMATA, KEIKOCanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0045860403 pdf
Apr 05 1986KOBAYASHI, AKIHIKOCanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0045860403 pdf
Apr 05 1986SAITO, YASUHIDECanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0045860403 pdf
Apr 15 1986Canon Kabushiki Kaisha(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule