Patent
   D257488
Priority
Feb 21 1978
Filed
Feb 21 1978
Issued
Nov 04 1980
Expiry
Nov 04 1994
Assg.orig
Entity
unknown
3
2
n/a
The ornamental design for a sterilizer unit, substantially as shown and described.

FIG. 1 is a perspective view showing our new sterilizer unit design, with the cover for the heating well in the closed position;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a rear elevational view thereof.

Ryder, Francis E., Thomas, Michael D.

Patent Priority Assignee Title
D281812, May 20 1983 Allergan, Inc Contact lens heating device
D601265, Nov 25 2008 BRAIN PAD, INC ; SHUN HSIANG PLASTIC CO , LTD Dental appliance sanitizing device
D601711, Nov 25 2008 BRAIN PAD, INC ; SHUN HSIANG PLASTIC CO , LTD Dental appliance sanitizing device
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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Feb 21 1978Ryder International Corporation(assignment on the face of the patent)
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