Patent
   D327633
Priority
Mar 29 1991
Filed
Mar 29 1991
Issued
Jul 07 1992
Expiry
Jul 07 2006

TERM.DISCL.
Assg.orig
Entity
unknown
0
16
n/a
The ornamental design for a portion of a key blade blank, as shown and described.

FIG. 1 is a front elevational view of a portion of a key blade blank showing our new design;

FIG. 2 is a reduced left side elevational view thereof;

FIG. 3 is a reduced right side elevational view thereof;

FIG. 4 is a reduced top plan view thereof; and,

FIG. 5 is a reduced bottom plan view thereof.

Best, Walter E., Bjornson, Timothy R., Borgmann, James W., Jacobs, Gary R.

Patent Priority Assignee Title
Patent Priority Assignee Title
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3499304,
3605463,
4608842, Jun 25 1984 Zeiss Ikon AG Lock and key system
4683740, Jun 01 1984 Costruzioni Italiane Serrature Affini C.I.S.A. S.p.A. Cylinder lock with key, incorporating a picking preventing means
4787225, Nov 27 1985 DOM-Sicherheitstechnik GmbH & Co KG Key for a lock cylinder
4964288, Aug 16 1988 DOM-Sicherheitstechnik GmbH & Co. KG Locking device and reversible key
AT220505,
AU258614,
D278880, Aug 14 1981 GKN-Stenman AB Key blank
95077,
DK88591,
EP305953,
GB1355188,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 27 1991BEST, WALTER E BEST LOCK CORPORATION, 6161 EAST 75TH STREET, INDIANAPOLIS, IN 46250, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0056790165 pdf
Mar 27 1991BJORNSON, TIMOTHY R BEST LOCK CORPORATION, 6161 EAST 75TH STREET, INDIANAPOLIS, IN 46250, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0056790165 pdf
Mar 27 1991BORGMANN, JAMES W BEST LOCK CORPORATION, 6161 EAST 75TH STREET, INDIANAPOLIS, IN 46250, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0056790165 pdf
Mar 27 1991JACOBS, GARY R BEST LOCK CORPORATION, 6161 EAST 75TH STREET, INDIANAPOLIS, IN 46250, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0056790165 pdf
Mar 29 1991Best Lock Corporation(assignment on the face of the patent)
Mar 24 1998Best Lock CorporationLASALLE NATIONAL BANKSECURITY AGREEMENT0091030260 pdf
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