Patent
   D250934
Priority
Dec 06 1976
Filed
Dec 06 1976
Issued
Jan 30 1979
Expiry
Jan 30 1993
Assg.orig
Entity
unknown
14
3
n/a
The ornamental design for a digital darkroom timer, as shown and described.

FIG. 1 is a top right front perspective view of a digital darkroom timer showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof.

Fannin, Howard M.

Patent Priority Assignee Title
D260138, Mar 22 1979 Photograpic timer
D265065, May 12 1980 Powers Medical Systems, Inc. Cardiac pacemaker tester
D269857, Jul 29 1981 WEST BEND COMPANY, THE, A CORP OF DE Electronic clock/timer
D276507, Jun 24 1982 Photographic timing apparatus
D279551, Jun 20 1983 Timed medication dispenser
D285181, May 10 1984 ALBERTS, ORVIS; BISHOP, CHUCK; JACOBSON, HARLAN; JACOBSON, COLLEEN; BIGELOW, WALLY; SMITH, DANIEL Image timer
D289082, Sep 21 1984 North American Philips Corporation Blood pressure meter
D289083, Feb 24 1986 North American Philips Corporation Blood pressure meter
D290501, Feb 25 1986 North American Philips Corporation Blood pressure meter
D358337, Apr 05 1993 SALTON, INC Digital alarm clock
D753311, Oct 12 2011 ABBOTT RAPID DIAGNOSTICS INTERNATIONAL UNLIMITED COMPANY Isothermal nucleic acid amplification meter
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D950081, Apr 26 2019 Device casing with color coded power setting buttons and two probe holding connectors
Patent Priority Assignee Title
212493,
232815,
D243619, Oct 04 1974 Telefonaktiebolaget Telephone instrument
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