Tennis height measuring rod

Description

FIG. 1 is a top, front and right side perspective view of a tennis height measuring rod showing my new design, shown in a collapsed position;

FIG. 2 is a top, front and right side perspective view, shown in a extended position, the broken line showing of a tennis net is for environmental purposes only and form no part of the claimed design;

FIG. 3 is a front elevational view of FIG. 2;

FIG. 4 is a right side elevational view of FIG. 2;

FIG. 5 is a rear elevational view of FIG. 2;

FIG. 6 is a left side elevational view of FIG. 2;

FIG. 7 is a top plan view of FIG. 2; and

FIG. 8 is a bottom plan view of FIG. 2.

Referenced Cited
U.S. Patent Documents
D245401 August 16, 1977 Kahn
D276897 December 25, 1984 Woods
D294333 February 23, 1988 Verde
D315108 March 5, 1991 Stokhuyzen
401082 April 1889 Taylor
1239924 September 1917 Lord
1409981 March 1922 Vaile
3549146 December 1970 Davis
3980299 September 14, 1976 Brown
4205840 June 3, 1980 Blevins
4247099 January 27, 1981 Pandak
4509749 April 9, 1985 Robinson
4638998 January 27, 1987 Shannon, Jr.
Patent History
Patent number: D320569
Type: Grant
Filed: Jul 25, 1989
Date of Patent: Oct 8, 1991
Inventor: Irwin Goldberg (Cranbury, NJ)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Law Firm: Mathews, Woodbridge & Collins
Application Number: 7/384,675
Classifications
Current U.S. Class: Linear Or Distance (9) (D10/70)