Gauge

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Description

FIG. 1 is a front view of the gauge.

FIG. 2 is a top view thereof.

FIG. 3 is a right side view thereof. The left side view is a mirror image of the view of FIG. 3; and,

FIG. 4 is a perspective view of the gauge.

The broken lines indicate the environment of the design of the present invention; namely of that portion of the gauge which does not form part of design.

Referenced Cited
U.S. Patent Documents
D221476 August 1971 Martin
4182175 January 8, 1980 Boehringer
4231375 November 4, 1980 Boehringer
4257279 March 24, 1981 Marx
4934187 June 19, 1990 Woltman
Patent History
Patent number: D419084
Type: Grant
Filed: Sep 2, 1998
Date of Patent: Jan 18, 2000
Assignee: Boehringer Laboratories, Inc. (Norristown, PA)
Inventors: John R. Boehringer (Wynnewood, PA), John Karpowicz (Chester Springs, PA), Michael I. Hegedus (Royersford, PA)
Primary Examiner: Antoine Duval Davis
Law Firm: Paul & Paul
Application Number: 0/93,064
Classifications
Current U.S. Class: Pressure Gauge (D10/85)
International Classification: 1004;