|
The ornamental design for a contact lens sterilizer unit, substantially as shown and described. |
|||||||||||||||||
FIG. 1 is a perspective view of my contact lens sterilizer unit with the cover for the heating well in the closed condition;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof.
| Patent | Priority | Assignee | Title |
| D265244, | Mar 13 1980 | Ryder International Corporation | Contact lens sterilizer unit casing |
| D281812, | May 20 1983 | Allergan, Inc | Contact lens heating device |
| D897554, | Mar 08 2018 | Heraeus Noblelight GmbH | Ultraviolet sterilization device |
| Patent | Priority | Assignee | Title |
| 231499, | |||
| D243287, | Jul 18 1975 | Bausch & Lomb Incorporated | Disinfecting apparatus for hydrophilic contact lenses |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 09 1978 | Ryder International Corporation | (assignment on the face of the patent) | / | |||
| Jul 13 1987 | Ryder International Corporation | NATIONAL PATENT DEVELOPMENT CORP NPDC | ASSIGNMENT OF ASSIGNORS INTEREST UPON CONSIDERATION SPECIFIED IN THE JUDGEMENT OF THE CIRCUIT COURT OF MARSHALL COUNTY FILED ON APRIL 23, 1987, IN THE CASE OF RYDER INTERNATIONAL CORP V NATIONAL PATENT DEVELOPMENT CORP , ET AL , CV-85-331 | 004780 | /0776 | |
| Nov 12 1987 | National Patent Development Corporation | Allergan, Inc | ASSIGNMENT OF ASSIGNORS INTEREST | 004865 | /0264 | |
| Jan 17 1996 | Allergan, Inc | Allergan | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008239 | /0239 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |