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
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)