USD156320S - Impact wrench unit - Google Patents
Impact wrench unit Download PDFInfo
- Publication number
- USD156320S USD156320S US D156320 S USD156320 S US D156320S
- Authority
- US
- United States
- Prior art keywords
- impact wrench
- wrench unit
- unit
- aileen
- bushnell
- Prior art date
Links
- 239000005441 aurora Substances 0.000 description 2
- 229920003245 polyoctenamer Polymers 0.000 description 1
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Description
Dec. 6, 1949 HN Des. 156,320
IMPACT WRENCH UNIT Filed Sept. 2, 1948 IN V EN TOR.
, wnfiaaknej m? W,
Patented Dec. 6, 1949 Des, 156,320
UNITED STATES PATENT OFFICE IMPACT WRENCH UNIT Aileen Bushnell, Aurora, Ill., assignor to Independent Pneumatic Tool Company, Aurora, 111., a corporation of Delaware To all whom it may concern:
Be it known that I, Aileen Bushnell, a citizen of the United States, residing at Aurora in the county of Kane, State of Illinois, have invented a new, original, and ornamental Design for an Impact Wrench Unit, of which the following is a specification, reference being had to the accompanying drawing, forming a part thereof, wherein:
Figure 1 is a side elevational view of the impact wrench unit, showing my new design.
Figure 2 is a view from one end of the impact wrench unit shown in Fig. 1.
Figure 3 is a view from the other end of the impact wrench unit shown in Fig. 1.
I claim: The ornamental design for an impact wrench unit, substantially as shown.
AILEEN BUSHNELL.
REFERENCES CITED The following references are of record in the file of this patent:
Black and Decker Date Book Power Assembly Tools, received October 28, 1942, No. 22 Tapper on page 51.
Family
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