USD274145SExpiredUtility

Explosion-proof box for electrical components

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Assignee: ENGINEERING ENTPR INCPriority: Feb 26, 1982Filed: Feb 26, 1982Granted: Jun 5, 1984
Est. expiryFeb 26, 2002(expired)· nominal 20-yr term from priority
Inventors:Denver Kimberlin
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PatentIndex Score
6
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an explosion-proof box for electrical components, as shown and described.

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