Pipe sizing guage

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Description

FIG. 1 is a top plan view of a pipe sizing gauge, the bottom being a mirror image thereof, showing my new design;

FIG. 2 is a left side elevational view of FIG. 1; and,

FIG. 3 is a right side elevational view of FIG. 1.

A description of the appearance of the article (the following item is optional) is as follows: a pipe sizing gauge for matching the outside diameter (OD) of a given pipe (copper or iron) with a template-type reference standard.

Claims

The ornamental design for a pipe sizing gauge, as shown.

Referenced Cited
U.S. Patent Documents
D243389 February 15, 1977 Lyon
1881651 October 1932 Judge
3209463 October 1965 Schorr
5534952 July 9, 1996 Zanecchia et al.
Patent History
Patent number: D445348
Type: Grant
Filed: Dec 21, 2000
Date of Patent: Jul 24, 2001
Inventor: Michael J. Trainor (Auburn, MA)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Thomas A. Kahrl, Esq
Application Number: 29/134,532
Classifications
Current U.S. Class: Template Or Comparator Gauge (6) (D10/64)
International Classification: 1004;