Well pipe spacer

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Description

FIG. 1 is a perspective view of a well pipe spacer showing my new design;

FIG. 2 is a top plan view therefor; and

FIG. 3 is a side view thereof.

The bottom is plain and unornamented.

Referenced Cited
U.S. Patent Documents
D208388 August 1967 Graham
D240428 July 1976 Hoffman
3292708 December 1966 Mundt
3806168 April 1974 McGee et al.
3933203 January 20, 1976 Evans
4042023 August 16, 1977 Fox
4088185 May 9, 1978 Carson
4099564 July 11, 1978 Hutchison
Patent History
Patent number: D258379
Type: Grant
Filed: Aug 15, 1978
Date of Patent: Feb 24, 1981
Inventor: Charles A. Joseph (East Liverpool, OH)
Primary Examiner: James R. Largen
Attorney: Webster B. Harpman
Application Number: 5/933,973
Classifications
Current U.S. Class: D23/1; D23/40; 166/241
International Classification: D2301;