USD283742SExpiredUtility

Combined breathing mask and container therefore

71
Individually held — no corporate assignee on recordPriority: May 26, 1983Filed: May 26, 1983Granted: May 6, 1986
Est. expiryMay 26, 2003(expired)· nominal 20-yr term from priority
Inventors:Lester B. Hall
71
PatentIndex Score
12
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for combined breathing mask and container therefore, substantially as shown and described.

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