Patent
   D280530
Priority
Sep 01 1982
Filed
Feb 22 1983
Issued
Sep 10 1985
Expiry
Sep 10 1999
Assg.orig
Entity
unknown
10
2
n/a
The ornamental design for an electronic studying machine, as shown and described.

FIG. 1 is a front view of the electronic studying machine showing my new design;

FIG. 2 is a rear 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 electronic studying machine.

Sugiyama, Masako

Patent Priority Assignee Title
D315369, Nov 08 1988 Pocket keno computer
D340041, Mar 01 1991 Nippon Seiko Kabushiki Kaisha Actuator controller
D346620, Nov 04 1992 Electronic book for displaying sheet music
D366870, Oct 11 1994 Computer keyboard
D370235, Feb 01 1995 LEAPFROG ENTERPRISES, INC Talking phonics interactive learning device
D398912, Apr 10 1996 AVID TECHNOLOGY, INC Computer input device
D508243, May 27 2004 Fairhurst Productions, Inc.; FAIRHURST PRODUCTIONS, INC Electronic shopper
D508244, May 27 2004 Fairhurst Productions, Inc.; FAIRHURST PRODUCTIONS, INC Electronic writer
D508600, May 27 2004 Fairhurst Productions, Inc.; FAIRHURST PRODUCTIONS, INC Electronic lockbox
D512042, May 27 2004 Fairhurst Production, Inc.; FAIRHURST PRODUCTIONS, INC Electronic diary
Patent Priority Assignee Title
232943,
D258740, Oct 08 1977 Casio Computer Co., Ltd. Electronic desk top calculator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 21 1983SUGIYAMA, MASAKOCANON KABUSHIKI KAISHA, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0040980285 pdf
Feb 22 1983Canon Kabushiki Kaisha(assignment on the face of the patent)
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