USD274302SExpiredUtility

Coded key blank

81
Assignee: GKN STENMAN ABPriority: Aug 14, 1981Filed: Feb 10, 1982Granted: Jun 19, 1984
Est. expiryAug 14, 2001(expired)· nominal 20-yr term from priority
Inventors:Bo Widen
81
PatentIndex Score
16
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a coded key blank, as shown and described.

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.