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The ornamental design for a pin extractor for lens fining and polishing machines, as shown and described. |
FIG. 1 is a perspective view of my pin extractor for lens fining and polishing machines showing my new design;
FIG. 2 is a left side elevational view thereof, the right side being a mirror image;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
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800944, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 21 1985 | TUSINSKI, JOSEPH | COBURN OPTICAL INDUSTRIES INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004365 | /0348 | |
Jan 31 1985 | Coburn Optical Industries, Inc. | (assignment on the face of the patent) | / | |||
Mar 09 1992 | COBURN OPTICAL INDUSTRIES, INC , A CORPORATION OF DE | J P MORGAN DELAWARE A DE BANKING CORPORATION | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 006047 | /0930 | |
Mar 09 1992 | PILKINGTON VISION CARE INC , A CORPORATION OF DE | COBURN OPTICAL INDUSTRIES, INC A DE CORPORATION | ASSIGNMENT OF ASSIGNORS INTEREST | 006047 | /0946 |
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