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The ornamental design for a portion of a key blade blank, as shown and described. |
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FIG. 1 is a front view of our new design of a portion of a key blade blank;
FIG. 2 is a right side view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a top view thereof; and,
FIG. 5 is a bottom view thereof.
Hoffman, Anthony J., Kearns, Robert E.
| Patent | Priority | Assignee | Title |
| D559655, | Dec 01 2005 | Abus August Bremicker Sohne KG | Key shank blank |
| Patent | Priority | Assignee | Title |
| 2803959, | |||
| 3499304, | |||
| 4608842, | Jun 25 1984 | Zeiss Ikon AG | Lock and key system |
| 4964288, | Aug 16 1988 | DOM-Sicherheitstechnik GmbH & Co. KG | Locking device and reversible key |
| D278880, | Aug 14 1981 | GKN-Stenman AB | Key blank |
| D286854, | May 14 1984 | GENEST, LEONARD J | Key for door locks |
| D328856, | Mar 29 1991 | Best Lock Corporation | Portion of a key blade blank |
| D335253, | Jun 19 1990 | MUL-T-LOCK LTD | Key blade blank |
| DK88591, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 10 1992 | KEARNS, ROBERT E | Emhart Inc | ASSIGNMENT OF ASSIGNORS INTEREST | 006440 | /0190 | |
| Nov 17 1992 | HOFFMAN, ANTHONY J | Emhart Inc | ASSIGNMENT OF ASSIGNORS INTEREST | 006440 | /0190 | |
| Jan 06 1993 | Corbin Russwin, Inc. | (assignment on the face of the patent) | / | |||
| Feb 28 1994 | Emhart Inc | CORBIN RUSSWIN, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006970 | /0759 |
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