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Filament spool holder for three-dimensional printer

59
Assignee: MAKERBOT IND LLCPriority: Jan 5, 2014Filed: Jan 5, 2014Granted: Aug 25, 2015
Est. expiryJan 5, 2034(~7.5 yrs left)· nominal 20-yr term from priority
59
PatentIndex Score
10
Cited by
70
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       What is claimed is the ornamental design for a filament spool holder for three-dimensional printer, as shown.

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