USD289823SExpiredUtility

Portable enclosure for oxygen arc cutting equipment

66
Assignee: AIR PROD & CHEMPriority: Oct 18, 1984Filed: Oct 18, 1984Granted: May 19, 1987
Est. expiryOct 18, 2004(expired)· nominal 20-yr term from priority
Inventors:David B. Chaney
66
PatentIndex Score
9
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portable enclosure for oxygen arc cutting equipment, as shown and described.

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