Filament spool
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Description
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.
Referenced Cited
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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
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