USD475643SExpiredUtility

Magnetic compass

31
Priority: Jul 26, 2002Filed: Jul 26, 2002Granted: Jun 10, 2003
Est. expiryJul 26, 2022(expired)· nominal 20-yr term from priority
Inventors:Gin-Sung Chang
31
PatentIndex Score
0
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a “magnetic compass,” as shown.

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