Prismatic light transparent toothpick

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

FIG. 1 is a perspective view of a prismatic light transparent toothpick showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof, on an enlarged scale;

FIG. 5 is a bottom plan view thereof, on an enlarged scale; and,

FIG. 6 is a side elevation thereof.

The characteristic feature of the design resides in a contrasting appearance of the top and bottom of the toothpick resulting from the prismatic affect caused by light passing through the toothpick.

Referenced Cited
U.S. Patent Documents
D221079 July 1971 Muhler
D270100 August 9, 1983 Hjalmarsson
797423 August 1905 Freeman
1555111 September 1925 Flowers
3590814 July 1971 Bennett
3672378 June 1972 Silverman
3775848 December 1973 Barnett
3999562 December 28, 1976 Reukauf
4135528 January 23, 1979 Stark
4846200 July 11, 1989 Wiley
Patent History
Patent number: D378446
Type: Grant
Filed: Mar 3, 1992
Date of Patent: Mar 11, 1997
Inventor: Robert S. Lutzker (South Huntington, NY)
Primary Examiner: M. H. Tung
Law Firm: Kane, Dalsimer, Sullivan, Kurucz, Levy, Eisele and Richard, LLP
Application Number: 7/844,847
Classifications
Current U.S. Class: D28/64; D7/3002