Blank for an elbow fitting

- Cajon Company
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Description

FIG. 1 is a perspective view taken from the top, front and left side of a blank for 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: D258002
Type: Grant
Filed: Mar 26, 1979
Date of Patent: Jan 20, 1981
Assignee: Cajon Company (Macedonia, 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
Attorney: Albert P. Sharpe, III
Application Number: 6/23,659
Classifications
Current U.S. Class: D23/43
International Classification: D2301;