USD298838SExpiredUtility

Cassette for tape of paper punching hole reinforcing piece

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Assignee: ELM IND CO LTDPriority: Nov 21, 1986Filed: Nov 21, 1986Granted: Dec 6, 1988
Est. expiryNov 21, 2006(expired)· nominal 20-yr term from priority
Inventors:Norio SuetaHiroyasu Hoshino
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PatentIndex Score
3
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a cassette for tape of paper punching hole reinforcing piece, as shown and described.

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