USD770097SActiveUtility
Welding helmet with adjustable fans
Est. expiryDec 14, 2033(~7.4 yrs left)· nominal 20-yr term from priority
Inventors:Frank Stankus
18
PatentIndex Score
0
Cited by
26
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a welding helmet with adjustable fans, as shown and described.Join the waitlist — get patent alerts
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