USD298178SExpiredUtility

Combined respirator and goggles

31
Assignee: TENSHO ELECTRIC IND COPriority: May 30, 1985Filed: May 30, 1985Granted: Oct 18, 1988
Est. expiryMay 30, 2005(expired)· nominal 20-yr term from priority
Inventors:Goro KikuchTakeshi KumazawaHiroshi Miura
31
PatentIndex Score
2
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined respirator and goggles, as shown and described.

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