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Publication numberUSD235580 S
Publication typeGrant
Publication dateJun 24, 1975
Filing dateJun 22, 1973
Publication numberUS D235580 S, US D235580S, US-S-D235580, USD235580 S, USD235580S
InventorsRobert D. Miller
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
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US D235580 S
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Description  (OCR text may contain errors)

United States Pate 321 21 1132 PORTABLE HOSPITAL EMERGENCY LIFE SUPPORT SYSTEM Robert D. Miller, Berkeley, Calif., assignor to Hospital Systems, Inc., Oakland, Calif.

Filed June 22, 1973, Ser. No. 372,662

Term of patent 14 years Int. Cl. D24-0I, 99 US. Cl. D83-1 F Fig. I


Fig. 3


D. 188,789 D. 207,370 D. 230,716 3,428,383 3,752,549

PAGE 2 References Cited UNITED STATES PATENTS 9/1960 Hannon D12--27 4/1967 Nobel D831 F 3/1974 Ceranowicz D831 F 2/1969 Nobel 312-209 8/1973 Binks et al. 312-250 WALLACE R. BURKE, Primary Examiner B. J. BULLOCK, Assistant Examiner