Retractable blade knife

- The Stanley Works

FIG. 1 is a front elevational view of a retractable blade knife, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D110567 July 1938 Ferguson
D234570 March 1975 Craddock
3660895 May 1972 West
Patent History
Patent number: D245570
Type: Grant
Filed: Jul 1, 1976
Date of Patent: Aug 30, 1977
Assignee: The Stanley Works (New Britain, CT)
Inventors: Robert F. West (Simsbury, CT), Sylvester W. Bies (Bloomfield, CT)
Primary Examiner: Alan P. Douglas
Attorney: John M. Prutzman
Application Number: 5/701,852
Current U.S. Class: D 8/99
International Classification: D0803;