Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD327830 S
Publication typeGrant
Application numberUS 07/512,370
Publication dateJul 14, 1992
Filing dateApr 23, 1990
Publication number07512370, 512370, US D327830 S, US D327830S, US-S-D327830, USD327830 S, USD327830S
InventorsIrving Fisher
Original AssigneeFisher Tool Co., Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Pneumatic impact wrench
US D327830 S
Abstract  available in
Previous page
Next page
  1. The ornamental design for a pneumatic impact wrench, as shown and described.

FIG. 1 is a top, front and right-side perspective view of a pneumatic impact wrench showing my new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a front elevational view;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6443239Feb 29, 2000Sep 3, 2002S.P. Air Kabusiki KaishaPneumatic rotary tool
U.S. ClassificationD08/68