USD164109S - Ellis eye testing device - Google Patents

Ellis eye testing device Download PDF

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Publication number
USD164109S
USD164109S US D164109 S USD164109 S US D164109S
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US
United States
Prior art keywords
testing device
ellis
eye testing
charles
eye
Prior art date
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Inventor
Charles A. Ellis
Original Assignee
American Optical Company
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Des. 164,109
July 31, 1951 C. A. ELLIS EYE TESTING DEVICE 2 Sheets-Sheet l Filed Feb. 16,V 1951 INVENTOR CHARLES A. ELUS ATTORN Des. 164,109
C. A. ELLIS EYE TESTING DEVICE July 31, 1951 2 Sheets-Sheet 2 Filed Feb. 16, 1951 l I i l l l lz I i-151:! l I Ill H i 'a-:Elk y? Il." I' r III "1? l! 1| I I IMM' INVENTOR CHARLES A. ELUS BY g ATTORNEY latented July 3l, 1951 Des, 164.109
EYE TESTING DEVICE Charles A. Ellis, Southbridge, Mass., assignor to American Optical Company, Southbridge, Mass., a. voluntary association of Massachusetts Application February 16, 1951, Serial No. 14,249
Term of patent 14 years (Cl. D57-1) To all whom it may concern.'
Be it known that I, Charles A. Ellis, a citizen of the United States of America, residing at Southbridge, in the county of Worcester and State of Massachusetts, have invented a new, orignal, and ornamental Design for an Eye Testing Device, of which the following is a specication, reference being made to the accompanying drawings, forming a part thereof.
Fig. l is a perspective View of an eye testing device embodying my new design; and
Fig. 2 is a side elevational View thereof.
The characteristic features of my new design are shown in full lines in the drawings.
I claim: The ornamental design for an eye testing device, substantially as shown and. described.
CHARLES A. ELLIS.
REFERENCES CITED The following references are of record in the le of this patent:
UNITED STATES PATENTS Number Name Date D. 95,670 Fassin May 21, 1935 D. 131,729 Peck Mar. `24, 1942 12.136.826 Armbruster Dec. 1,4, 1943

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