Patent
   D257487
Priority
Feb 21 1978
Filed
Feb 21 1978
Issued
Nov 04 1980
Expiry
Nov 04 1994
Assg.orig
Entity
unknown
7
2
n/a
The ornamental design for a sterilizer unit, substantially as shown and described.

FIG. 1 is a perspective view of my new sterilizer unit design, with the cover in the open position;

FIG. 2 is a view similar to FIG. 1, but with the unit cover in the closed position;

FIG. 3 is a right side elevational view of my sterilizer unit, as viewed in the condition of FIG. 2;

FIG. 4 is a left side elevational view of my sterilizer unit, in the closed condition of FIG. 2;

FIG. 5 is a front elevational view of my unit in the condition of FIG. 2;

FIG. 6 is a top plan view, with the cover closed;

FIG. 7 is a rear elevational view of my sterilizer unit; and

FIG. 8 is a bottom plan view of the unit.

Thomas, Michael D.

Patent Priority Assignee Title
D267344, Feb 05 1980 AB CIKAB, A SWEDISH CORP Contact lens sterilizer unit
D275701, Mar 12 1982 Ryder International Corporation Casing for contact lens sterilizer
D276367, Mar 12 1982 Allergan Casing for contact lens sterilizer
D281812, May 20 1983 Allergan, Inc Contact lens heating device
D282576, Apr 11 1983 Bausch & Lomb Incorporated Contact lens disinfector
D892045, Apr 16 2020 Combined sterilizer and wireless charging box
D917389, Sep 09 2019 Earphone charging box
Patent Priority Assignee Title
D243287, Jul 18 1975 Bausch & Lomb Incorporated Disinfecting apparatus for hydrophilic contact lenses
D243556, Apr 28 1975 Ryder International Corporation Autoclave sterilizer unit
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 21 1978Ryder International Corporation(assignment on the face of the patent)
Nov 06 1980American Optical CorporationRYDER INTERNATIONAL CORPORATION, 205 NATHAN RD ARAB,ALA 35016 A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0039090047 pdf
May 01 1991CIBA-GEIGY CORPORATION, A NY COMPANYCIBA VISION CORPORATION A COMPANY OF DEASSIGNMENT OF ASSIGNORS INTEREST 0056990274 pdf
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