USD285794SExpiredUtility

Combined heat reduction fan and elapsed operation time indicator for computer

36
Individually held — no corporate assignee on recordPriority: Aug 1, 1983Filed: Aug 1, 1983Granted: Sep 23, 1986
Est. expiryAug 1, 2003(expired)· nominal 20-yr term from priority
Inventors:James A. Cladek
36
PatentIndex Score
6
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined heat reduction fan and elapsed operation time indicator for computer, substantially as shown.

Join the waitlist — get patent alerts

Track USD285794S — get alerts on status changes and closely related new filings.

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