Elbow fitting

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view taken from the top, front and left side of an elbow fitting showing our new design;

FIG. 2 is a front elevational view thereof, the rear being a mirror image of the front shown;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D56925 January 1921 Humphrey
D117590 November 1939 Wilson
D166653 April 1952 Warren
D229409 November 1973 Luckenbill
1868037 July 1932 Weatherhead, Jr.
2342425 February 1944 Parkor
2674786 April 1954 Crawley
2871032 January 1959 Woodling
3112127 November 1963 Campbell
Patent History
Patent number: D258983
Type: Grant
Filed: Mar 26, 1979
Date of Patent: Apr 21, 1981
Assignee: Cajon Co. (Solon, OH)
Inventors: Bernard J. Gallagher (Mayfield, OH), Erling G. Wennerstrom (Cleveland, OH), Mark R. Houdek (Cleveland, OH), Laszlo Aliczky (Solon, OH)
Primary Examiner: James R. Largen
Law Firm: Fay & Sharpe
Application Number: 6/23,825
Classifications
Current U.S. Class: D23/43
International Classification: D2301;