Tire valve stem pressure indicator
Description
FIG. 1 is a front elevational view of the tire valve stem pressure indicator of the present invention;
FIG. 2 is a back elevational view of the tire valve stem pressure indicator of FIG. 1;
FIG. 3 is a left side elevational view of the tire valve stem pressure indicator of FIG. 1;
FIG. 4 is a right side elevational view of the tire valve stem pressure indicator of FIG. 1;
FIG. 5 is a top plan view of the tire valve stem pressure indicator of FIG. 1; and,
FIG. 6 is a bottom plan view of the tire valve stem pressure indicator of FIG. 1.
Referenced Cited
U.S. Patent Documents
Other references
D38675 | July 1907 | Schweinert et al. |
D44082 | May 1913 | Burke |
D60356 | February 1922 | Marr |
D213854 | April 1969 | Williams |
D216353 | December 1969 | Nelson |
D243391 | February 15, 1977 | Schmidt |
D276700 | December 11, 1984 | Brown et al. |
D365518 | December 26, 1995 | Wysocki |
775841 | November 1904 | Meinecke |
1262743 | April 1918 | Bronson |
1619710 | March 1927 | Duryea |
2672160 | March 1954 | Wrabel |
3728848 | April 1973 | Vest, Jr. |
4356836 | November 2, 1982 | Wenger et al. |
- #8114 11/4" Tire Valve Extenders, Allison Auto Accessories Catalog, page unknown, Dec. 1992.
Patent History
Patent number: D410874
Type: Grant
Filed: Sep 18, 1997
Date of Patent: Jun 15, 1999
Inventor: Robert V Zastudil (Bellaire, OH)
Primary Examiner: Robert M. Spear
Application Number: 0/76,719
Type: Grant
Filed: Sep 18, 1997
Date of Patent: Jun 15, 1999
Inventor: Robert V Zastudil (Bellaire, OH)
Primary Examiner: Robert M. Spear
Application Number: 0/76,719
Classifications
Current U.S. Class:
D12/153;
D9/454
International Classification: 1215;
International Classification: 1215;