USD261154SExpiredUtility

Envelope

51
Assignee: REXHAM CORPPriority: Sep 10, 1979Filed: Sep 10, 1979Granted: Oct 6, 1981
Est. expirySep 10, 1999(expired)· nominal 20-yr term from priority
Inventors:Glenn A. Thresher
51
PatentIndex Score
5
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design of an envelope, substantially as shown and described.

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