Patent
   D342887
Priority
Jul 23 1990
Filed
Jan 18 1991
Issued
Jan 04 1994
Expiry
Jan 04 2008
Assg.orig
Entity
unknown
4
5
n/a
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.

Eizen, Noach

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
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 18 1991Mul-T-Lock Ltd.(assignment on the face of the patent)
Mar 06 1991EIZEN, NOACHMUL-T-LOCK LTD ASSIGNMENT OF ASSIGNORS INTEREST 0056560307 pdf
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