Drain test cap

- Oatey Co.
Description

FIG. 1 is a side elevation view of one side of the drain test cap showing my new design, the opposite side being a mirror image;

FIG. 2 is a front view elevation view thereof, the rear elevation view being a mirror image;

FIG. 3 is a longitudinal section through the drain test cap of FIG. 1 taken on the plane of the line 3--3 thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D370709 June 11, 1996 John
D373623 September 10, 1996 Mathison
2245887 June 1941 Wikander
2479862 August 1949 Payne
5560396 October 1, 1996 Kramer, Jr.
Patent History
Patent number: D418907
Type: Grant
Filed: Sep 25, 1998
Date of Patent: Jan 11, 2000
Assignee: Oatey Co. (Cleveland, OH)
Inventor: Michael W. Minnick (N. Ridgeville, OH)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Reid Hecker
Law Firm: Renner, Otto, Boisselle & Sklar, P.L.L.
Application Number: 0/94,145
Classifications
Current U.S. Class: Cap, Plug, Vent Or Screen (11) (D23/260)
International Classification: 2301;