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Publication numberUSD72428 S
Publication typeGrant
Publication dateApr 12, 1927
Filing dateJun 7, 1926
Publication numberUS D72428 S, US D72428S, US-S-D72428, USD72428 S, USD72428S
InventorsMarcus C. Hopkins
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Design for a loud speaker
US D72428 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

M. C. HOPKINS LOUD SPEAKER April 1 1927. Des. 72,428

Filed June 7, 1925 INVENTOR MARCMS C. HOP/ m5 Q ATTORNEYS Patented Apr. 12, 1927.

UNITED STATES Des. 72,428

PATENT OFFICE.

MARCUS C. HOPKINS, OF WASHINGTON, DISTRICT OF COLUMBIA, ASSIGNOR TO HOP- KINS CORPORATION, OF JERSEY CITY, NEW JERSEY, A CORPORATION OF DELA- WARE.

DESIGN FOR A LOUD SPEAKER.

Application filed June 7, 1926.

To all whom it may concern:

Be it known that I, MARCUS C. HOPKINS, residing at Vashington, in the District of Columbia, a citizen of the United States, have invented a new, original, and ornamental Design for Loud Speaker, of which the following is a specification, reference being had to the accompanying drawings, forming partthereof.

Serial MARCUS C. HOPKINS.