Air ratchet wrench

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevation view of the air ratchet wrench showing the new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top front perspective view thereof;

FIG. 8 is a top rear perspective view thereof;

FIG. 9 is a bottom rear perspective view thereof; and,

FIG. 10 is a bottom front perspective view thereof.

Referenced Cited
U.S. Patent Documents
D214776 July 1969 Schaedler
D265962 August 31, 1982 Izumisawa
3529498 September 1970 Northcutt
Other references
  • Rodac Industrial Air Tools Catalog RIT 75, p. 12, Rodac 3018 Power Ratchet Tool at center of page.
Patent History
Patent number: D269938
Type: Grant
Filed: Mar 10, 1981
Date of Patent: Aug 2, 1983
Inventor: Osamu Izumisawa (Nerimaku, Tokyo)
Primary Examiner: Alan P. Douglas
Law Firm: Wenderoth, Lind & Ponack
Application Number: 6/242,253
Classifications
Current U.S. Class: D 8/61
International Classification: D0805;