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Publication numberUSD220485 S
Publication typeGrant
Publication dateApr 20, 1971
Filing dateFeb 28, 1969
Publication numberUS D220485 S, US D220485S, US-S-D220485, USD220485 S, USD220485S
InventorsLawrence E. Mcdonald
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Restraining device
US D220485 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

United States Patent Office Des. 220,485

Patented Apr. 20, 1971 RESTRAINING DEVICE Russell D. Hanke and Lawrence E. McDonald, Southgate, Mich., assignors to Penguin Industries, Inc.,

Parksburg, Pa.

Filed Feb. 28, 1969, Ser. No. 15,968

Term of patent 14 years Int. Cl. D22-99 US. Cl. D22-99 FIG.2

FIG?) FIG. 1 is a perspective view of a restraining device showing the new design.

FIG. 2 is a side elevational view thereof in theextended position on an enlarged scale.

FIG. 3 is a top plan view thereof in a folded position FIG.4 FIG.5

We claim: The ornamental design for a restraining device, substantially as shown and described.

References Cited UNITED STATES PATENTS 6/1946 Bergren 294-85 7/1953 Coyle 294-8.5

WALLACE R. BURKE, Primary Examiner S. J. MERCER, Assistant Examiner