Adjustable height pole

Description

FIG. 1 is a front elevational view of the adjustable height pole showing my new design;

FIG. 2 is a rear elevational view thereof;

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
D225019 October 1972 Oberheim
D243835 March 29, 1977 Hutchinson et al.
D259925 July 21, 1981 Palmer
3313030 April 1967 Heys
Patent History
Patent number: D345702
Type: Grant
Filed: May 28, 1992
Date of Patent: Apr 5, 1994
Inventor: Donald K. Hilpmann (Hillsdale, NJ)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Attorney: S. Michael Bender
Application Number: 7/889,308