USD243980SExpiredUtility

Combined display and demonstration unit for lenses or the like

54
Assignee: CORNING GLASS WORKSPriority: Nov 14, 1975Filed: Nov 14, 1975Granted: Apr 12, 1977
Est. expiryNov 14, 1995(expired)· nominal 20-yr term from priority
Inventors:Joseph A. A. Mankowski
54
PatentIndex Score
9
Cited by
0
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined display and demonstration unit for lenses or the like, as shown and described.

Join the waitlist — get patent alerts

Track USD243980S — get alerts on status changes and closely related new filings.

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