Tonometer probe

- CDS Technologies, L.L.C.
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Description

FIG. 1 is an end elevational view of a tonometer probe showing our new design;

FIG. 2 is a side elevational view thereof, with all other side elevational views being identical thereto;

FIG. 3 is an end elevational view thereof, opposite that shown in FIG. 1; and,

FIG. 4 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D298856 December 6, 1988 Feldon et al.
3511085 May 1970 Posner et al.
3564907 February 1971 Holcomb et al.
4883056 November 28, 1989 Langham
4886066 December 12, 1989 Ingalz et al.
4924867 May 15, 1990 Matthews et al.
5165409 November 24, 1992 Cuan
5174292 December 29, 1992 Kursar
Patent History
Patent number: D387162
Type: Grant
Filed: Oct 24, 1995
Date of Patent: Dec 2, 1997
Assignee: CDS Technologies, L.L.C. (West Chicago, IL)
Inventors: Ran C. Zeimer (Restertown, MD), Marek T. Mori (Morton Grove, IL)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: I. Simmons
Law Firm: Patnaude, Videbeck & Marsh
Application Number: 0/45,570
Classifications
Current U.S. Class: Ophthalmic (D24/150); Hand Manipulated Tool Or Instrument (23) (D24/133)
International Classification: 2402;