Photographic enlarging apparatus

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Description

FIG. 1 is a front elevational view of a photographic enlarging apparatus showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D247499 March 14, 1978 Kearney et al.
Patent History
Patent number: D253112
Type: Grant
Filed: Sep 30, 1977
Date of Patent: Oct 9, 1979
Assignee: Durst AG. Fabrik Fototechnischer Apparate (Bolzano-Bozen)
Inventor: Wilmuth Pramstraller (Bressanone)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Catherine Kemper
Attorney: Arthur G. Connolly
Application Number: 5/838,259
Classifications
Current U.S. Class: D16/31
International Classification: D1603;