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Publication numberUSD618086 S1
Publication typeGrant
Application numberUS 29/351,230
Publication dateJun 22, 2010
Filing dateDec 2, 2009
Priority dateOct 22, 2008
Also published asUSD598733, USD606845, USD628466, USD663191
Publication number29351230, 351230, US D618086 S1, US D618086S1, US-S1-D618086, USD618086 S1, USD618086S1
InventorsThomas L. Taatjes, Patrick W. Turley, Martin G. Zalusky
Original AssigneeStratasys, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Filament spool
US D618086 S1
Abstract  available in
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  1. The ornamental design for a filament spool, as shown and described.

FIG. 1 is a top front perspective view of a portion of a filament spool;

FIG. 2 is a bottom front perspective view thereof;

FIG. 3 is a top view thereof, the bottom of the filament spool being flat and unornamented;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

Features illustrated with dashed lines are not considered features of the invention being claimed, but rather illustrate an exemplary environment for the claimed features illustrated with solid lines.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US9364986May 22, 2012Jun 14, 2016Rapid Prototype and Manufacturing LLCMethod for three-dimensional manufacturing and high density articles produced thereby
USD741149Jul 21, 2014Oct 20, 2015Stratasys, Inc.Filament spool
USD748969Jan 5, 2014Feb 9, 2016Makerbot Industries, LlcFilament spool
U.S. ClassificationD08/358