Safety scissors

Description

FIG. 1 is a side elevational view of safety scissors showing my new design;

FIG. 2 is a side elevational view of the side opposite that shown in FIG. 1;

FIG. 3 is a top plan view thereof;

FIG. 4 is a cross-sectional view taken along line 4--4 of FIG. 1; and,

FIG. 5 is a cross-sectional view taken along line 5--5 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D118280 December 1939 Hausmann
151179 May 1874 Waldie
188590 March 1877 Coates
208311 September 1878 Helmecke
224148 February 1880 Charles
291591 January 1884 Gorton
D295894 May 24, 1988 Sharkany
297964 May 1884 Bateman
342617 May 1886 Ligon
425560 April 1890 Badger
683457 October 1901 Flowers
755492 March 1904 Hood
799617 September 1905 Steffa
1287637 December 1918 Cobb
1354807 October 1920 Dietrich
1806486 May 1931 Mirafuentes
Foreign Patent Documents
67087 June 1948 DKX
639490 November 1936 DE2
667657 October 1938 DE2
529266 November 1940 GBX
Other references
  • Hong Kong Enterprise Mar. 1989 p. 362 #GM 206.
Patent History
Patent number: D333416
Type: Grant
Filed: Aug 10, 1990
Date of Patent: Feb 23, 1993
Assignee: E. I. Du Pont de Nemours and Company (Wilmington, DE)
Inventor: Charles R. Brown, Jr. (Bassett, VA)
Primary Examiner: Bernard Ansher
Assistant Examiner: R. Barkai
Application Number: 7/565,122
Classifications
Current U.S. Class: D 8/57