Pipe

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Description

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

FIG. 2 is an end elevational view thereof, the opposite end being the same as the end shown; and,

FIG. 3 is a side elevational view thereof, the other sides being the same as that side shown.

Referenced Cited
U.S. Patent Documents
169699 November 1875 Hazelton
290375 December 1883 Waring
435193 August 1890 Stoel
498458 May 1893 Callan
2929408 March 1960 Weatherwax et al.
3004330 October 1961 Wilkins
3110754 November 1963 Witort et al.
3567134 March 1971 Smith
3625258 December 1971 Phelps
4330402 May 18, 1982 DeBoeuf
4387030 June 7, 1983 Sauder
4654962 April 7, 1987 Ben-Dov
4724086 February 9, 1988 Kortmann
4906496 March 6, 1990 Hosono et al.
Other references
  • Disclosure Document, No. 280066.
Patent History
Patent number: D345197
Type: Grant
Filed: May 20, 1991
Date of Patent: Mar 15, 1994
Inventor: Thomas L. Potter (Apple Valley, CA)
Primary Examiner: James R. Largen
Attorney: Terry M. Gernstein
Application Number: 7/702,697
Classifications
Current U.S. Class: Pipe, Tubing Or Hose (D23/266)