USD254059SExpiredUtility

Envelope power stacker

51
Assignee: OMATION CORPPriority: Mar 17, 1978Filed: Mar 17, 1978Granted: Jan 29, 1980
Est. expiryMar 17, 1998(expired)· nominal 20-yr term from priority
Inventors:Edward A. Krupotich
51
PatentIndex Score
4
Cited by
0
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an envelope power stacker, as shown.

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