USD310622SExpiredUtility

Castor

73
Assignee: COLSON CASTORS EUROPE LTDPriority: Jan 21, 1986Filed: Jul 21, 1986Granted: Sep 18, 1990
Est. expiryJan 21, 2006(expired)· nominal 20-yr term from priority
Inventors:Stafford T. Screen
73
PatentIndex Score
14
Cited by
14
References
1
Claims

Claims

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

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