USD753800SActiveUtility
Gas main gate box safety riser
Est. expiryApr 8, 2035(~8.7 yrs left)· nominal 20-yr term from priority
Inventors:David Michael Callaghan
66
PatentIndex Score
11
Cited by
32
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a gas main gate box safety riser, as shown.Join the waitlist — get patent alerts
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