USD693045SActiveUtility

Lightguide lighting assembly

86
Assignee: 3M INNOVATIVE PROPERTIES COPriority: May 15, 2013Filed: May 15, 2013Granted: Nov 5, 2013
Est. expiryMay 15, 2033(~6.8 yrs left)· nominal 20-yr term from priority
Inventors:Jon A. KirschhofferRobert L. BrottKayla A. HagensKarl J. L. GeislerRaymond P. JohnstonSteven G. LuchtPhillip David ZiolkowskiThomas Adam Kaczkowski
86
PatentIndex Score
39
Cited by
34
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a lightguide lighting assembly, as shown and described.

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