Patent
   D253708
Priority
May 10 1976
Filed
Oct 14 1977
Issued
Dec 18 1979
Expiry
Dec 18 1993
Assg.orig
Entity
unknown
5
3
n/a
The ornamental design for a photographic slide projector, substantially as shown and described.

FIG. 1 is a front elevational view of a photographic slide projector, 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 view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a perspective view thereof; and

FIG. 8 is a perspective view similar to FIG. 7, but with a pivoted slide viewing window swung outwardly to a different position.

Mankau, Dieter

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Patent Priority Assignee Title
219553,
228955,
234541,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 14 1977Rollei-Werke Franke & Heidecke(assignment on the face of the patent)
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