USD244578SExpiredUtility

Pressure vessel for fire extinguishers or the like

77
Individually held — no corporate assignee on recordPriority: May 10, 1974Filed: May 10, 1974Granted: Jun 7, 1977
Est. expiryMay 10, 1994(expired)· nominal 20-yr term from priority
Inventors:Richard A. Avant
77
PatentIndex Score
28
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pressure vessel for fire extinguishers or the like, as shown and described.

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