USD411959SExpiredUtility

Adjustable compass with ruler and protractor

40
Assignee: PREC MOULDED POLYMERS LIMITEDPriority: Oct 22, 1998Filed: Oct 22, 1998Granted: Jul 13, 1999
Est. expiryOct 22, 2018(expired)· nominal 20-yr term from priority
Inventors:Ho Man Chan
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PatentIndex Score
7
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an adjustable compass with ruler and protractor, as shown.

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