USD447682SExpiredUtility

Castor

46
Assignee: STEELCASE DEV CORPPriority: Nov 28, 2000Filed: Nov 28, 2000Granted: Sep 11, 2001
Est. expiryNov 28, 2020(expired)· nominal 20-yr term from priority
Inventors:Daniel GrabowskiDavid M. GreshamJohn HamiltonJames L. Rozema
46
PatentIndex Score
6
Cited by
9
References
1
Claims

Claims

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

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