USD317398SExpiredUtility

Rotary lock

90
Assignee: A L HANSEN MFG COMPANYPriority: Jan 13, 1989Filed: Jan 13, 1989Granted: Jun 11, 1991
Est. expiryJan 13, 2009(expired)· nominal 20-yr term from priority
Inventors:Randall C. HansenGilbert H. Krahn
90
PatentIndex Score
34
Cited by
5
References
1
Claims

Claims

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

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