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Sobriety tester
D333441 Sobriety tester
Patent Drawings:Drawing: D333441-2    Drawing: D333441-3    
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(2 images)

Inventor: Greene
Date Issued: February 23, 1993
Application: 07/462,437
Filed: January 9, 1990
Inventors: Greene; Frank (Billings, MT)
Primary Examiner: Holtje; Nelson C.
Assistant Examiner: Davis; Antoine D.
Attorney Or Agent: Gernstein; Terry M.
U.S. Class: D10/46; D10/81
Field Of Search: D10/78; D10/75; D10/99; D10/81; D10/46; D24/169; 180/272; 128/719; 340/576
International Class:
U.S Patent Documents: D221857; 4093945; 4607719; 4678057; 4723625; 4749553; 4912458; 4914038
Foreign Patent Documents:
Other References: Sencion Corp., Sensor, Jun. 12, 1990, Cover Page..

Claim: The ornamental design for a sobriety tester, as shown and described.
Description: FIG. 1 is a top, front and right side perspective view of a sobriety tester showing my new design, shown with the mouth piece unattached;

FIG. 2 is a rear elevational view;

FIG. 3 is a left side elevational view, the right side elevational view being a mirror image; and,

FIG. 4 is a top plan view thereof.

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