USD279711SExpiredUtility

Dome theatre structure

48
Individually held — no corporate assignee on recordPriority: Dec 6, 1982Filed: Dec 6, 1982Granted: Jul 16, 1985
Est. expiryDec 6, 2002(expired)· nominal 20-yr term from priority
Inventors:Helen B. English
48
PatentIndex Score
7
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a dome theatre structure, substantially as shown and described.

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