USD623668SActiveUtility
Grader blade attachment for back hoe
Est. expiryJan 26, 2030(~3.5 yrs left)· nominal 20-yr term from priority
Inventors:Sheldon Bissell
58
PatentIndex Score
12
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a grader blade attachment for back hoe, as shown and described.
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