Digital aquarium thermometer

Nadzak , et al. November 20, 1

Patent Grant D312216

U.S. patent number D312,216 [Application Number 07/210,291] was granted by the patent office on 1990-11-20 for digital aquarium thermometer. Invention is credited to John E. Nadzak, Mary D. Nadzak.


United States Patent D312,216
Nadzak ,   et al. November 20, 1990

Digital aquarium thermometer

Claims

The ornamental design for a digital aquarium thermometer, as shown and described.
Inventors: Nadzak; John E. (Somerset, NJ), Nadzak; Mary D. (Somerset, NJ)
Appl. No.: 07/210,291
Filed: June 22, 1988

Current U.S. Class: D10/57
Field of Search: ;D10/52,53,54,55,56,57,58,59,60 ;374/141,156,155,152,208,210

References Cited [Referenced By]

U.S. Patent Documents
D258272 February 1981 Goldman et al.
D297819 August 1988 Cacciatore
4738549 April 1988 Plimpton
Primary Examiner: Holtje; Nelson C.
Assistant Examiner: Davis; Antoine D.
Attorney, Agent or Firm: Kearns; Jerry T.

Description



FIG. 1 is a front elevational view of a digital aquarium thermometer showing our new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a top plan view; and

FIG. 6 is a bottom plan view thereof.

* * * * *


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