Filament spool

- MakerBot Industries, LLC
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Description

FIG. 1 is a top perspective view of a design for a filament spool.

FIG. 2 is a bottom perspective view of the design.

FIG. 3 is a top view of the design.

FIG. 4 is a bottom view of the design.

FIG. 5 is a left side view of the design.

FIG. 6 is a right side view of the design.

FIG. 7 is a front view of the design; and,

FIG. 8 is a back view of the design.

Claims

What is claimed is the ornamental design for a filament spool, as shown.

Referenced Cited
U.S. Patent Documents
2479946 August 1949 Lofgren
3266749 August 1966 Tripini et al.
D240192 June 1976 Balmar
D408720 April 27, 1999 Sheng
6715710 April 6, 2004 Russell et al.
6991197 January 31, 2006 Cox et al.
D557118 December 11, 2007 Linginfelter
D557119 December 11, 2007 Laga
D598733 August 25, 2009 Taatjes et al.
D606845 December 29, 2009 Taatjes et al.
D618086 June 22, 2010 Taatjes et al.
D623927 September 21, 2010 Gu et al.
D628466 December 7, 2010 Taatjes et al.
D673090 December 25, 2012 Lemke
Patent History
Patent number: D705643
Type: Grant
Filed: Sep 16, 2013
Date of Patent: May 27, 2014
Assignee: MakerBot Industries, LLC (Brooklyn, NY)
Inventors: Marguerite Siboni (New York, NY), Janet Lieberman (Brooklyn, NY), Vishnu Anantha (Queens, NY), Jackson Seidenberg (Brooklyn, NY)
Primary Examiner: Robert M Spear
Assistant Examiner: Eliza Bennett-Hattan
Application Number: 29/467,097
Classifications
Current U.S. Class: D8/358