Drinking straw

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevational view of a drinking straw showing our new design, the rear elevational view being identical;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a right side elevational view thereof, the left side elevational view being identical.

Referenced Cited
U.S. Patent Documents
D158056 April 1950 Dinhofer
D163099 May 1951 Dinhofer
D163100 May 1951 Dinhofer
D163101 May 1951 Dinhofer
D169240 April 1953 Dinhofer
D169241 April 1953 Dinhofer
D169242 April 1953 Dinhofer
D193263 July 1962 Rohlffs
D217216 April 1970 Cohen
D217317 April 1970 Homorodean et al.
D220238 March 1971 Bernstein
D262176 December 8, 1981 Kamin et al.
2063803 December 1936 Gildersleeve
2557411 June 1951 Butsch
2619770 December 1952 Dinhofer
3332622 July 1967 Lombard
3425626 February 1969 Dietz et al.
3517884 June 1970 Horvath
3606156 September 1971 Homorodean et al.
4576336 March 18, 1986 Cohen
4579281 April 1, 1986 Karterman
Patent History
Patent number: D329959
Type: Grant
Filed: Jun 28, 1991
Date of Patent: Oct 6, 1992
Assignee: The Procter & Gamble Company (Cincinnati, OH)
Inventors: Mark M. McNerney (Fort Mitchell, KY), Janet B. Reid (Cincinnati, OH)
Primary Examiner: Terry A. Pfeffer
Attorneys: Thomas H. O'Flaherty, Eileen L. Hughett, Kevin C. Johnson
Application Number: 7/724,324
Classifications
Current U.S. Class: D/73002