USD258669SExpiredUtility

Rotary card file

37
Assignee: ROLODEX CORPPriority: Mar 31, 1977Filed: Mar 31, 1977Granted: Mar 24, 1981
Est. expiryMar 31, 1997(expired)· nominal 20-yr term from priority
Inventors:Hildaur L. Neilsen
37
PatentIndex Score
1
Cited by
6
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD258669S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.