USD228505S - Amplifier - Google Patents
Amplifier Download PDFInfo
- Publication number
- USD228505S USD228505S US D228505 S USD228505 S US D228505S
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- US
- United States
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- amplifier
- osaka
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Description
amplifier incorporating my new design; and
United States Patent Ofiice 228,505
Patented Oct. 2, 1973 AMPLIFIER Masanori Hamada, Osaka, Japan, assignor to Matsushita Electric Industrial C0,, Ltd., Osaka, Japan Filed Aug. 4, 1971, Ser. No. 169,151
Term of patent 14 years Int. Cl. D14-03 US. Cl. D26-14 L FIG. 1 is a top, right side, front perspective view of an References Cited FIG. 2 is a bottomi re'ar perspective view thereof, as UNITED STA ES ATENTS seen from the opposite side of FIG. 1. 131,673 12/1957 Prohaska D2614 L Portions of the drawing figures are shaded to indicate 11,216,640 2/1970 ohwfida et a] D2 1 L contrast in appearance; and portions are diagonally in- D.--'1 4 970 Maklno D2614 L clined to indicate transparency. D- 220,653 5/ 1971 Mlyanaga D564 B I claim:
The ornamental design for an amplifier, as shown and BERNARD ANSHER, Primary ami e? described.
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