Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD333441 S
Publication typeGrant
Application numberUS 07/462,437
Publication dateFeb 23, 1993
Filing dateJan 9, 1990
Publication number07462437, 462437, US D333441 S, US D333441S, US-S-D333441, USD333441 S, USD333441S
InventorsFrank Greene
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Sobriety tester
US D333441 S
Previous page
Next page
  1. The ornamental design for a sobriety tester, as shown and described.

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.

Non-Patent Citations
1Sencion Corp., Sensor, Jun. 12, 1990, Cover Page.
U.S. ClassificationD10/81, D10/46