USD223028S - Portable speaker enclosure - Google Patents
Portable speaker enclosure Download PDFInfo
- Publication number
- USD223028S USD223028S US D223028 S USD223028 S US D223028S
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- US
- United States
- Prior art keywords
- speaker enclosure
- portable speaker
- portable
- view
- enclosure
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Description
' Des. 223,028
Patented Feb. 29, 1972 United States Patent 0 "ice PORTABLE SPEAKER ENCLOSURE Augustine J. Sperrazza, 324-A Liberty Road,
Troy, NY. 12180 Filed Aug. 20, 1970, Ser. No. 24,590
Term of patent 14 years Int. Cl. D14--03; D6-01 U.S. Cl. D26-14 FIE5 References Cited I UNITED STATES PATENTS FIG. 1 is a perspective view of a portable speaker enclosure showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevation view thereof; and
FIG. 4 is a rear elevation view thereof.
I claim:
5/1933 Garton D33--14 4/1942 Crowley D48-20 4/1965 Price et a1.
ble speaker en- 3,371,742
3/1968 Norton et al. 181-31 The ornamental design for a porta closure, as shown.
FOREIGN PATENTS 11/1959 Great Britain D26-14 BERNARD ANSHER, Primary Examiner
Family
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