Combined pen, watch and pressure gauge


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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right 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 with the gauge in extended position.

Referenced Cited
U.S. Patent Documents
D144621 May 1946 Kahn
D211540 June 1968 Malanga
D266769 November 2, 1982 Camps
D270547 September 13, 1983 Bajusz
D277873 March 5, 1985 Kin
1607097 November 1926 Murphy
3289480 December 1966 Sams
Other references
  • Design News 2/20/78, p. 71; Pen-Watch on page.
Patent History
Patent number: D286270
Type: Grant
Filed: Aug 5, 1983
Date of Patent: Oct 21, 1986
Inventor: Tien T. Huang (Pan-Chiao City, Taipei)
Primary Examiner: Carmen H. Vales
Law Firm: Banner, Birch, McKie & Beckett
Application Number: 6/520,624