|
The ornamental design for a key blank, as shown and described. |
FIG. 1 is a front elevational view of a key blank showing my new design;
FIG. 2 is an enlarged horizontal cross-sectional view thereof, taken midway along the length of the key blade;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
D553951, | Dec 01 2005 | Abus August Bremicker Sohne KG | Key blank with novel profile |
D575628, | Dec 06 2006 | Greatbatch Ltd | Key for an implantable medical device activator |
D680417, | Feb 14 2012 | Key blank | |
D876925, | Mar 14 2018 | Thule Sweden AB | Key |
Patent | Priority | Assignee | Title |
3349589, | |||
3780393, | |||
4922229, | May 11 1989 | System for retrieving and preventing the loss or theft of keys | |
D278880, | Aug 14 1981 | GKN-Stenman AB | Key blank |
D333973, | Apr 04 1990 | Mul-T-Lock Ltd. | Key bow |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 18 1991 | Mul-T-Lock Ltd. | (assignment on the face of the patent) | / | |||
Mar 06 1991 | EIZEN, NOACH | MUL-T-LOCK LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 005656 | /0307 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |