Patent
   D274302
Priority
Aug 14 1981
Filed
Feb 10 1982
Issued
Jun 19 1984
Expiry
Jun 19 1998
Assg.orig
Entity
unknown
9
12
n/a
The ornamental design for a coded key blank, as shown and described.

FIG. I is a perspective view of a coded key blank in an upright position showing my new design;

FIG. II is a perspective view of the other side of the blank in lying position;

FIG. III is an elevational view of the side shown in FIG. 1;

FIG. IV is a front view of the blank shown in FIG. 1; and

FIG. V is a top plan view of the blank shown in FIG. I.

Widen, Bo

Patent Priority Assignee Title
11280111, Oct 03 2019 ASSA ABLOY HIGH SECURITY GROUP INC. Operating a lock cylinder with multiple, supplemental locking elements
11624206, Oct 03 2019 ASSA ABLOY HIGH SECURITY GROUP INC Lock cylinder and key with multiple, supplemental locking elements
4756177, Jan 31 1986 Widen Innovation AB Lock and key blade
4815307, Jan 31 1986 Widen Innovation AB Key blade and method of producing same
8230708, Feb 18 2009 Winloc AG Cylinder lock and key combination with a blocking element in the lock
8281628, Feb 18 2009 Winloc AG Profile key with local recess
9127480, Oct 30 2009 Schlage Lock Company LLC Lock cylinder and key combination
D283978, Aug 19 1983 Taboola Pty. Limited Key blank
D307863, Aug 22 1988 Newfrey LLC Key blank
Patent Priority Assignee Title
3349589,
3738136,
3786659,
4162623, Jun 08 1977 Key and lock system
4305267, Nov 07 1979 Key covers and a related system and method
4320638, May 10 1979 Ogden Industries Pty. Limited Tumbler lock and key
223432,
D246761, Jun 07 1976 EMHART INC , A DELAWARE CORPORATION Key blank
D265049, May 27 1980 Datakey, Inc. Electronic information key
FR2149008,
GB2039321,
GB577686,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 10 1982GKN-Stenman AB(assignment on the face of the patent)
Feb 20 1982WIDEN, BOGKN-Stenman ABASSIGNMENT OF ASSIGNORS INTEREST 0042200742 pdf
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