USD324480SExpiredUtility

Dropbolt lock

69
Assignee: MEDECO SECURITY LOCKSPriority: Mar 22, 1990Filed: Mar 22, 1990Granted: Mar 10, 1992
Est. expiryMar 22, 2010(expired)· nominal 20-yr term from priority
Inventors:Stevie C. RoopPeter H. Field
69
PatentIndex Score
14
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a dropbolt lock, as shown and described.

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