Ratchet wrench

- Easco Corporation

FIG. 1 is a pictorial view of a ratchet wrench in accordance with the present invention.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a right side elevation thereof.

FIG. 5 is a left side elevation thereof.

FIG. 6 is a front elevation thereof.

FIG. 7 is a rear elevation thereof.

Referenced Cited
U.S. Patent Documents
D199149 September 1964 Greenlee
722450 March 1903 Kershner
2963929 December 1960 Barnes
4253356 March 3, 1981 Martinmaas
4485700 December 4, 1984 Colvin
4561329 December 31, 1985 Lack
Foreign Patent Documents
0122179 October 1984 EPX
Other references
  • Popular Science, May 1987, p. 88, Ratchet Wrench, top right of page.
Patent History
Patent number: D300296
Type: Grant
Filed: Apr 15, 1986
Date of Patent: Mar 21, 1989
Assignee: Easco Corporation (Baltimore, MD)
Inventors: Jacob C. Krapowicz (Ridgefield, CT), William G. Mader (York, PA)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Attorney: Leonard Bloom
Application Number: 6/852,892
Current U.S. Class: D 8/25