Patent
   D322979
Priority
May 09 1989
Filed
Nov 09 1989
Issued
Jan 07 1992
Expiry
Jan 07 2006
Assg.orig
Entity
unknown
0
6
n/a
The ornamental design for an automatic slide film exchanging unit, as shown.

FIG. 1 is a front elevational view of an automatic slide film exchanging unit showing my 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; and

FIG. 7 is a top, front perspective view thereof.

Yamamoto, Ei

Patent Priority Assignee Title
Patent Priority Assignee Title
3238653,
206032,
211911,
D244023, Apr 01 1974 AGFA-Gevaert, A.G. Photographic slide tray
D277105, Jun 30 1982 Combined slide projector and slide magazine
JP5545067,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 09 1989Canon Kabushiki Kaisha(assignment on the face of the patent)
Jul 24 1990YAMAMOTO, EICanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0053920405 pdf
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