Contact lens inserting instrument

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Description

FIG. 1 is an elevation view of a contact lens inserting instrument;

FIG. 2 is a perspective view of the instrument;

FIG. 3 is a top end view of the instrument; and

FIG. 4 is a bottom plan view of the instrument.

Referenced Cited
U.S. Patent Documents
D236376 August 1975 Updegraff
D243602 March 8, 1977 Updegraff
3129971 April 1964 Kobler
4071272 January 31, 1978 Drdlik
4097081 June 27, 1978 England
Patent History
Patent number: D261896
Type: Grant
Filed: Feb 12, 1979
Date of Patent: Nov 17, 1981
Inventors: Herbert L. Schurgin (Wenham, MA), Paul H. Eldridge (Ipswich, MA)
Primary Examiner: Bernard Ansher
Law Firm: Weingarten, Schurgin & Gagnebin
Application Number: 6/11,894
Classifications
Current U.S. Class: D16/124
International Classification: D1606;