Title:
Filament spool
United States Patent D730952


Inventors:
Siboni, Marguerite (New York, NY, US)
Lieberman, Janet (Brooklyn, NY, US)
Anantha, Vishnu (Queens, NY, US)
Seidenberg, Jackson (Brooklyn, NY, US)
Application Number:
29/467099
Publication Date:
06/02/2015
Filing Date:
09/16/2013
Assignee:
MakerBot Industries, LLC (Brooklyn, NY, US)
Primary Class:
Other Classes:
D08/358
International Classes:
(IPC1-7): 1506
Field of Search:
D15/66, D15/72, D15/78, D3/18, D3/24, D3/25, D8/358, D8/359
View Patent Images:
US Patent References:
D705643Filament spoolMay, 2014Siboni et al.D8/358
D628466Filament spoolDecember, 2010Taatjes et al.
D618086Filament spoolJune, 2010Taatjes et al.
D606845Filament spoolDecember, 2009Taatjes et al.
D598733Filament spoolAugust, 2009Taatjes et al.
D545561BobbinJuly, 2007VandecasteeleD3/24
D436520ReelJanuary, 2001BulmanD8/358
D281482Winding reelNovember, 1985SuzukiD8/358
D272485SpoolFebruary, 1984PhilipsD3/24



Primary Examiner:
Bui, Daniel
Assistant Examiner:
Anwar, Khawaja
Attorney, Agent or Firm:
Strategic Patents, P.C.
Claims:
CLAIM

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

Description:

FIG. 1 is a top perspective view of a filament spool showing our new design,

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a front view thereof; and,

FIG. 8 is a back view thereof.