USD278550SExpiredUtility

Automatic battery water filler

25
Assignee: FLOW SYSTEMSPriority: Feb 8, 1982Filed: Feb 8, 1982Granted: Apr 23, 1985
Est. expiryFeb 8, 2002(expired)· nominal 20-yr term from priority
Inventors:Cecil G. Blank
25
PatentIndex Score
2
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an automatic battery water filler, substantially as shown and described.

Join the waitlist — get patent alerts

Track USD278550S — get alerts on status changes and closely related new filings.

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