Filament spool

- Stratasys, Inc.
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Description

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

FIG. 2 is a top view thereof, the bottom of the filament spool being flat and unornamented;

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.

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.

Claims

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

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Patent History
Patent number: D628466
Type: Grant
Filed: Jun 3, 2010
Date of Patent: Dec 7, 2010
Assignee: Stratasys, Inc. (Eden Prairie, MN)
Inventors: Thomas L. Taatjes (Eden Prairie, MN), Patrick W. Turley (Eden Prairie, MN), Martin G. Zalusky (Bloomington, MN)
Primary Examiner: Susan Bennett Hattan
Attorney: Westman, Champlin & Kelly, P.A.
Application Number: 29/363,024
Classifications
Current U.S. Class: D8/358