Filament spool

- Stratasys, Inc.
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Description

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

FIG. 2 is a top view thereof, where a bottom view is identical to the top view;

FIG. 3 is a front view thereof, where a rear view is identical to the front view; and,

FIG. 4 is a right side view thereof, where a left side view is identical to the right side view.

The features shown in broken lines illustrate environmental subject matter only, and form no part of the claimed design.

Claims

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

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Patent History
Patent number: D741149
Type: Grant
Filed: Jul 21, 2014
Date of Patent: Oct 20, 2015
Assignee: Stratasys, Inc. (Eden Prairie, MN)
Inventors: Shawn M. Koop (Baline, MN), Peter D. Schuller (Elko, MN)
Primary Examiner: Cynthia Underwood
Application Number: 29/497,105
Classifications
Current U.S. Class: D8/356