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Publication numberUSD224317 S
Publication typeGrant
Publication dateJul 18, 1972
Filing dateJun 23, 1971
Publication numberUS D224317 S, US D224317S, US-S-D224317, USD224317 S, USD224317S
InventorsJohn P. Kennedy
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Acoustic coupler
US D224317 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

Des. 224,317 Patented July 18, 1972 United States Patent 0 ce ACOUSTIC COUPLER Joseph P. Marsalka and John P. Kennedy, Columbus, ghio, assignors to Design Elements, Inc., Columbus,

Filed June 23, 1971, Ser. No. 156,153

Term of patent 14 years Int. Cl. D14-03 US. Cl. D26-14 FIGI FIGB

Des. 224,317

PAGE 2 FIG.5

FIGS

FIG. 1 is a front view showing the new design; References Cited FIG. 2 is a top plan view of the new design; UNITED STATES PATENTS FIG. 3 is a right side view of the new design; D 219 345 12/1970 Wolf D26 14 4 is a leaf View Of the new design; D: 219 454 12/1970 Silten :IIIII: D2614 RIG. 5 is a bottom plan view of the new design, and D.22O:269 3/1971 Jacobs et D26 14 FIG. 6 is a left view of the new design. 3,553,374 1/1971 Wolf et a1 1 We claim: The ornamental design for an acoustic coupler, as BERNARD ANSHER, Primary Examiner shown and described.