USD448274SExpiredUtility

Key operated cam lock with three rounded cam arms

41
Assignee: EASTERN COPriority: Aug 16, 2000Filed: Aug 16, 2000Granted: Sep 25, 2001
Est. expiryAug 16, 2020(expired)· nominal 20-yr term from priority
Inventors:Thomas Heinrich
41
PatentIndex Score
4
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
I claim the ornamental design for a key operated cam lock with three rounded cam arms, as shown and described.

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