USD1021647SActiveUtility
Adjustable protractor square
Est. expiryAug 10, 2042(~16 yrs left)· nominal 20-yr term from priority
Inventors:Nathan William Duxbury
36
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Cited by
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Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an adjustable protractor square, as shown.Join the waitlist — get patent alerts
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