USD276369SExpiredUtility

In line flow connector for a respirator

68
Individually held — no corporate assignee on recordPriority: Apr 23, 1982Filed: Apr 23, 1982Granted: Nov 13, 1984
Est. expiryApr 23, 2002(expired)· nominal 20-yr term from priority
Inventors:Burrell E. ClawsonJames Weigl
68
PatentIndex Score
10
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an in line flow connector for a respirator, as shown and described.

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