Combined pen, watch and tire pressure gauge


FIG. 1 is a perspective view of a combined pen, watch and tire pressure gauge showing my new design in a free condition;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is an exploded perspective view thereof showing the tire pressure gauge in a pressurized condition. The numerals shown on the watch in FIGS. 1, 2 and 8 are for illustrative purposes only.

Referenced Cited
U.S. Patent Documents
D137496 March 1944 Lustig
D146215 January 1947 Florman
D152847 February 1949 Weiss
D156807 January 1950 Battersby
D236271 August 1975 Herczog
D266335 September 28, 1982 Chau
3380296 April 1968 Malanga
Patent History
Patent number: D280215
Type: Grant
Filed: Feb 16, 1983
Date of Patent: Aug 20, 1985
Inventor: Tien Tsai Huang (Pan-Chiao City, Taipei)
Primary Examiner: George P. Word
Law Firm: Banner, Birch, McKie & Beckett
Application Number: 6/466,929