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Publication numberUSD663191 S1
Publication typeGrant
Application numberUS 29/378,539
Publication dateJul 10, 2012
Filing dateNov 5, 2010
Priority dateOct 22, 2008
Also published asUSD598733, USD606845, USD618086, USD628466
Publication number29378539, 378539, US D663191 S1, US D663191S1, US-S1-D663191, USD663191 S1, USD663191S1
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 D663191 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 fourth embodiment thereof;

FIG. 2 is a top view thereof, the bottom of the fourth embodiment being unclaimed;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a right side view thereof.

The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design.

Non-Patent Citations
1International Search Report and Written Opinion of International Application No. PCT/US2009/061252 filed Oct. 20, 2009.
U.S. ClassificationD08/358