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Filament spool

52
Assignee: MAKERBOT IND LLCPriority: Sep 16, 2013Filed: Jan 5, 2014Granted: Feb 9, 2016
Est. expirySep 16, 2033(~7.2 yrs left)· nominal 20-yr term from priority
Inventors:Marguerite SiboniJanet LiebermanVishnu AnanthaJackson Seidenberg
52
PatentIndex Score
6
Cited by
14
References
1
Claims

Claims

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

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