USD263289SExpiredUtility

Electrostatic copier

63
Assignee: RICOH CO LTDPriority: Sep 12, 1979Filed: Mar 10, 1980Granted: Mar 9, 1982
Est. expirySep 12, 1999(expired)· nominal 20-yr term from priority
Inventors:Yasuyoshi OnoueMasatoshi Mikami
63
PatentIndex Score
10
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electrostatic copier, as shown and described.

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