USD499464SExpiredUtility

Pressure regulator

84
Assignee: CAMCO MFG INCPriority: Jan 30, 2004Filed: Jan 30, 2004Granted: Dec 7, 2004
Est. expiryJan 30, 2024(expired)· nominal 20-yr term from priority
Inventors:Donald R. Caine
84
PatentIndex Score
29
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pressure regulator, as shown and described.

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