USD827400SActiveUtility
Dual head rake
Est. expiryJan 23, 2038(~11.4 yrs left)· nominal 20-yr term from priority
Inventors:John O. H. Niswonger
46
PatentIndex Score
3
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a dual head rake, as shown.Join the waitlist — get patent alerts
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