USD268962SExpiredUtility

Thermoplastic film stock

Assignee: ETHYL CORPPriority: Jun 4, 1981Filed: Jun 4, 1981Granted: May 10, 1983
Est. expiryJun 4, 2001(expired)· nominal 20-yr term from priority
87
PatentIndex Score
25
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for thermoplastic film stock, as shown and described.

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