Contact lens sterilizer unit

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Description

FIG. 1 is a perspective view of our contact lens sterilizer unit design with the cover for the heating well in the closed position;

FIG. 2 is a top plan view of the sterilizer unit of FIG. 1;

FIG. 3 is a front elevational view of our sterilizer unit design;

FIG. 4 is a rear elevational view of said sterilizer unit design;

FIG. 5 is a left side elevational view of the sterilizer unit in FIGS. 1-4; as viewed; and

FIG. 6 is a right side elevational view of the sterilizer unit as viewed.

Referenced Cited
U.S. Patent Documents
D231498 April 1974 Thomas
D231499 April 1974 Thomas
D243287 February 1, 1977 Hoogesteger
D243556 March 1, 1977 Thomas
3961893 June 8, 1976 Russell et al.
3983362 September 28, 1976 Hoogsteger et al.
4158126 June 12, 1979 Seitz
4165359 August 21, 1979 Thomas et al.
Patent History
Patent number: D260552
Type: Grant
Filed: Aug 9, 1978
Date of Patent: Sep 1, 1981
Assignee: Ryder International Corporation (Arab, AL)
Inventors: Michael D. Thomas (Arab, AL), Francis E. Ryder (Barrington, IL)
Primary Examiner: Bernard Ansher
Law Firm: Trexler, Wolters, Bushnell & Fosse, Ltd.
Application Number: 5/932,689
Classifications
Current U.S. Class: D24/9
International Classification: D2401;