USD610925SActiveUtility
Protractor for a chalk line
Est. expiryJul 23, 2029(~3 yrs left)· nominal 20-yr term from priority
Inventors:Derek Theodorus Pater
26
PatentIndex Score
3
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a protractor for a chalk line, as shown and described.
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