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Publication numberUSD221255 S
Publication typeGrant
Publication dateJul 20, 1971
Filing dateJun 12, 1970
Publication numberUS D221255 S, US D221255S, US-S-D221255, USD221255 S, USD221255S
InventorsHelmut A. Heine
Original AssigneeOptotechnik G
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ophthalmoscope
US D221255 S
Images(1)
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Description  (OCR text may contain errors)

United States Patent 0 "ic Des-221,155

Patented July 20, 1971 OPHTHALMOSCUPE Helmut A. Heine, Herrsehing, Upper Bavaria, Germany,

assignor to Optotechnik G.m.b.H. and Propper Manufacturing Company, Inc.

Filed June 12, 1970, Ser. No. 23,465

Term of patent 14 years Int. (:1. D241-02;D1-6-O8 us. ca. D57-1 F/G.2 F103 FIG. 1 is a top plan view of an ophthalmoscope in ac- References Cited cordance with my new design; AT PATENTS FIG. 2 is a front elevational view thereof; UNITED ST ES FIG. 3 is a side elevational view thereof; 171,601 3/1954 Keeler 'D57 1 FIG. 4 is a rear elevational view thereof; and 2,777,356 1/1957 stegeman 351 12 EIG 5 i a bottom plan View thereof 3,035,483 5/1962 Andreas et a1 351-12 I claim: 3,441,340 4/1969 Moore et al. 3516X The ornamental design for an ophthalrnoscope, as 3,501,228 3/1970 Speelman 3519 shown.

BERNARD ANSHER, Primary Examiner

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US7794086Jul 29, 2009Sep 14, 2010Marc EllmanDigital imaging ophthalmoscope
US7862173Jul 29, 2009Jan 4, 2011VistaMed, LLCDigital imaging ophthalmoscope
US7963653Jun 25, 2010Jun 21, 2011Eyequick, LlcDigital imaging ophthalmoscope
US8444269Jun 21, 2011May 21, 2013Eyequick, LlcDigital imaging ophthalmoscope