Ratchet screwdriver handle

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Description

FIG. 1 is a right side elevational view of the ratchet screwdriver handle of my invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D113158 January 1939 Cashmore
D260599 September 8, 1981 Wong
D278971 May 28, 1985 Smith et al.
3080900 March 1963 Rosenberg
Other references
  • Hardware Age, May 1959, p. 21 "Power-Egg Ratchet Screw Driver".
Patent History
Patent number: D296296
Type: Grant
Filed: Feb 21, 1986
Date of Patent: Jun 21, 1988
Assignee: Hip Shing Fat Company, Ltd. (Kowloon)
Inventor: Peter K. C. Lee (Kowloon)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Wenderoth, Lind & Ponack
Application Number: 6/834,837
Classifications
Current U.S. Class: D 8/83; D/8107