Trap for plumbing installations

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Description

FIG. 1 is a front view of a trap for plumbing installations showing my new design;

FIG. 2 is a right side view thereof.

FIG. 3 is a left side view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a perspective view taken from the top, rear and right side thereof.

Referenced Cited
U.S. Patent Documents
D22237 February 1893 Graham
D240929 August 1976 McIlroy
2037625 April 1936 Goepel et al.
4031914 June 28, 1977 Neri
4032455 June 28, 1977 Kale
4179762 December 25, 1979 Barnhardt et al.
4371991 February 8, 1983 Schrott
Foreign Patent Documents
530651 December 1940 GBX
Patent History
Patent number: D295780
Type: Grant
Filed: Sep 17, 1984
Date of Patent: May 17, 1988
Inventor: Richard E. Thomas (Sacramento, CA)
Primary Examiner: James R. Largen
Attorney: Leonard Bloom
Application Number: 6/651,109
Classifications
Current U.S. Class: Trap (D23/268)