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Publication numberUSD228510 S
Publication typeGrant
Publication dateOct 2, 1973
Filing dateJun 28, 1972
Publication numberUS D228510 S, US D228510S, US-S-D228510, USD228510 S, USD228510S
InventorsKikuo Ohta
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Uscomm-dc
US D228510 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

Des. 228,510 Patented Oct. 2, 1973 United States Patent 0 cc AMPLIFIER Kikuo Ohta, Osaka, Japan, assignor to Mats ushita Electric Industrial Co., Ltd., Osaka, Japan Filed June 28, 1972, Ser. No. 266,924

Term of patent 14 years Int. Cl. D1403 US. Cl. D26-14 L FIG. 2

FIG. 1 is a front, top, right hand perspective view of an References Cited amplifier showing my new desi D 216,640 2/1970 Ohwada et a1. D2614 L D. 216,893 3/1970 Kohda D2614 L D. 217,357 4/1970 Makino D2614 L D. 221,998 9/1971 Chigasaki et a1. D2614 L gn, and FIG. 2 is a bottom, rear, right hand perspective V1W thereof.

I claim: The ornamental design for an amplifier, substantially as shown.

BERNARD ANSHER, Primary Examiner UNITED STATES PATENT OFFICE CERTIFICATE OF CORRECTION Patent No, 2285510 Dated October 2,1973

Inventor(s) Kikuo Ohta It is certified that error appears in the above-identified patent and that said Letters Patent are hereby corrected as shown below:

In The Heading:

The Claim to Priority was omitted. Should Read;

December 29,1971 Japan 47-1376 Signed and sealed this 16th day of April 197A.

(SEAL) Atte st EDWARD M .FLETGHER ,JR G MARSHALL DAL'IN Attesting Officer Commissioner of Patents FORM FO-105O (10-69) USCOMM-DC GONG-P69 t uis, GOVERNMENT PRINTING orncz: (an o-als-au.