USD478518SExpiredUtility

Back-up sensor strip

93
Priority: Sep 30, 2002Filed: Sep 30, 2002Granted: Aug 19, 2003
Est. expirySep 30, 2022(expired)· nominal 20-yr term from priority
Inventors:William F. Porter
93
PatentIndex Score
66
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1
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1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a back-up sensor strip, as shown and described.

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