USD288731SExpiredUtility

Canister-holding housing of emergency mask

16
Assignee: FUJINUMA KATSUMIPriority: Apr 7, 1984Filed: Oct 3, 1984Granted: Mar 10, 1987
Est. expiryApr 7, 2004(expired)· nominal 20-yr term from priority
Inventors:Katsumi Fujinuma
16
PatentIndex Score
0
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a canister-holding housing of emergency mask, as shown and described.

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