USD470847SExpiredUtility

Handheld interrogator

66
Assignee: 3M INNOVATIVE PROPERTIES COPriority: Apr 12, 2002Filed: Apr 12, 2002Granted: Feb 25, 2003
Est. expiryApr 12, 2022(expired)· nominal 20-yr term from priority
Inventors:Casey L. CarlsonPeter M. EisenbergBernard A. GonzalezPaul A. SevcikJonathan P. Van Dore
66
PatentIndex Score
14
Cited by
21
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a handheld interrogator, as shown and described.

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