Water pipe

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

FIG. 1 is a front elevational view of a water pipe, showing my new design;

FIG. 2 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a sectional view thereof, taken along line 6--6 of FIG. 2.

Referenced Cited
U.S. Patent Documents
D231640 May 1974 Kahler
D245343 August 9, 1977 Kahler
3394710 July 1968 Ping-Chuan
3881499 May 1975 McFadden
Other references
  • National Lampoon, Sep. 1974, p. 77, Pipe #2013.
Patent History
Patent number: D249282
Type: Grant
Filed: Apr 6, 1977
Date of Patent: Sep 5, 1978
Inventor: Stephen J. Nielsen (North St. Paul, MN)
Primary Examiner: Bernard Ansher
Assistant Examiner: Catherine Kemper
Attorney: Robert W. Gutenkauf
Application Number: 5/785,072
Classifications
Current U.S. Class: D27/03
International Classification: D2702;