USD312661SExpiredUtility

Swivel card file

37
Assignee: THE BATES MFG COMPANYPriority: Oct 30, 1986Filed: Oct 30, 1986Granted: Dec 4, 1990
Est. expiryOct 30, 2006(expired)· nominal 20-yr term from priority
Inventors:John Leszczak
37
PatentIndex Score
2
Cited by
5
References
1
Claims

Claims

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

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