USD249559SExpiredUtility

Combined elastic frame and mold block for fireproof feed-through of electric cables or the like

54
Assignee: AB LYCKEABORGS BRUKPriority: Sep 24, 1976Filed: Dec 21, 1976Granted: Sep 19, 1978
Est. expirySep 24, 1996(expired)· nominal 20-yr term from priority
Inventors:Erik M. Blomqvist
54
PatentIndex Score
6
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined elastic frame and mold block for fireproof feed-through of electric cables or the like, as shown.

Join the waitlist — get patent alerts

Track USD249559S — get alerts on status changes and closely related new filings.

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