Pressure gauge

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of the pressure gauge from the front, one side and above;

FIG. 2 is an underneath view of the pressure gauge;

FIG. 3 is a view of the pressure gauge from the other side; and,

FIG. 4 is a rear view of the pressure gauge.

Referenced Cited
U.S. Patent Documents
D153639 May 1949 Rupley
D156571 December 1949 Snow
D224806 September 1972 Zuck
D253811 January 1, 1980 Bljumshtein et al.
D337537 July 20, 1993 Reed
Patent History
Patent number: D353113
Type: Grant
Filed: May 14, 1993
Date of Patent: Dec 6, 1994
Assignee: Unitab Holdings Limited (Blackburn)
Inventor: David Cook-Martin (Rossendale)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Volpe and Koenig
Application Number: 0/8,411
Classifications
Current U.S. Class: Pressure Gauge (D10/85)