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.

The broken lines showing portions of the filament spool depicts environmental subject matter depicts environmental subject matter only and form no part of the claimed design.

Claims

The ornamental design for a filament spool, as shown and described.

Referenced Cited
U.S. Patent Documents
D272485 February 7, 1984 Philips
D281482 November 26, 1985 Suzuki
D408720 April 27, 1999 Sheng
D436520 January 23, 2001 Bulman
6715710 April 6, 2004 Russell et al.
6991197 January 31, 2006 Cox et al.
D527041 August 22, 2006 Nagaoka et al.
D545561 July 3, 2007 Vandecasteele
D598733 August 25, 2009 Taatjes et al.
D606845 December 29, 2009 Taatjes et al.
D618086 June 22, 2010 Taatjes et al.
D628466 December 7, 2010 Taatjes et al.
D705643 May 27, 2014 Siboni et al.
Other references
  • USPTO, “U.S. Appl. No. 29/467,099, Notice of Allowance mailed Feb. 24, 2015”, 11 pages.
Patent History
Patent number: D748969
Type: Grant
Filed: Jan 5, 2014
Date of Patent: Feb 9, 2016
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: 29/478,434
Classifications
Current U.S. Class: D8/358