Pipe fitting

- General Plastics, Inc.
Description

FIG. 1 is a side elevation view of a pipe fitting constructed in accordance with the present invention and showing our new design incorporated therein, the opposite side of the pipe fitting is a mirror image of the side depicted in FIG. 1;

FIG. 2 is an end elevation view of the pipe fitting shown in FIG. 1 as it appears when viewed from the left end thereof;

FIG. 3 is an end elevation of the pipe fitting shown in FIG. 1 as it appears when viewed from the right end thereof;

FIG. 4 is a top plan view of the pipe fitting shown in FIG. 1;

FIG. 5 is a bottom plan view of the pipe fitting shown in FIG. 1; and,

FIG. 6 is a perspective view of the pipe fitting shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
567231 September 1896 Glauber
850023 April 1907 Lewis
925762 June 1909 Eager
1722676 July 1929 Parker
2086007 July 1937 Tompkins
2215318 September 1940 Bristol
2449754 September 1948 Seitz
3598157 August 1971 Farr et al.
4898494 February 6, 1990 Ellis
5007664 April 16, 1991 Mann
5027665 July 2, 1991 Hayward
5141255 August 25, 1992 Hanaoka
5143408 September 1, 1992 Holtsmark
Other references
  • Brochure of Northern Pipe Products, Fargo, North Dakota, undated but admitted to be prior art.
Patent History
Patent number: D347271
Type: Grant
Filed: Mar 30, 1992
Date of Patent: May 24, 1994
Assignee: General Plastics, Inc. (Shawnee, OK)
Inventors: John P. Inda (Shawnee, OK), Joseph J. Inda (Tecumseh, OK)
Primary Examiner: Stella Reid
Assistant Examiner: Eric Watterson
Law Firm: Dougherty, Hessin, Beavers & Gilbert
Application Number: 7/860,672
Classifications