Staple extracting instrument

- American Cyanamid Company

FIG. 1 is a front elevational view of a staple extracting instrument showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D162891 April 1951 Sitoffner
D248534 July 18, 1978 Backstrom
D256215 August 5, 1980 Chen
1989918 February 1935 Drypolcher
Foreign Patent Documents
1172307 November 1969 GBX
Patent History
Patent number: D272226
Type: Grant
Filed: Mar 19, 1981
Date of Patent: Jan 17, 1984
Assignee: American Cyanamid Company (Stamford, CT)
Inventors: Lehmann K. Li (Fairfield, CT), Jay E. Campbell (Upper Black Eddy, PA), Richard H. Reichmann (Churchville, PA)
Primary Examiner: George P. Word
Attorney: Charles F. Costello, Jr.
Application Number: 6/245,561
Current U.S. Class: D 8/48; D24/26
International Classification: D0805; D2402;