Filament spool

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
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.

Referenced Cited
U.S. Patent Documents
D29104 July 1898 Donner
3942741 March 9, 1976 Hussar et al.
5121329 June 9, 1992 Crump
D341770 November 30, 1993 Spear et al.
D349039 July 26, 1994 Goodman et al.
5340433 August 23, 1994 Crump
5503785 April 2, 1996 Crump et al.
D390449 February 10, 1998 Whitehead et al.
D393409 April 14, 1998 Azzarello
D400083 October 27, 1998 Bodine
5866058 February 2, 1999 Batchelder et al.
5939008 August 17, 1999 Comb et al.
5968591 October 19, 1999 Christensen
6004124 December 21, 1999 Swanson et al.
6022207 February 8, 2000 Dahlin et al.
6054077 April 25, 2000 Comb et al.
D436111 January 9, 2001 Hahn et al.
6533216 March 18, 2003 Bumgarner et al.
6547995 April 15, 2003 Comb
D474396 May 13, 2003 Tisbo et al.
D483248 December 9, 2003 Roman
6685866 February 3, 2004 Swanson et al.
6722872 April 20, 2004 Swanson et al.
6776602 August 17, 2004 Swanson et al.
6783093 August 31, 2004 Limber
6814907 November 9, 2004 Comb
6866807 March 15, 2005 Comb et al.
6923634 August 2, 2005 Swanson et al.
7169337 January 30, 2007 Swanson et al.
7172715 February 6, 2007 Swanson et al.
D551061 September 18, 2007 English et al.
D554480 November 6, 2007 Richwine et al.
D554984 November 13, 2007 Stenberg
D556023 November 27, 2007 Reeder et al.
7297304 November 20, 2007 Swanson et al.
D557118 December 11, 2007 Linginfelter
D559085 January 8, 2008 Yu
7341214 March 11, 2008 Taatjes et al.
7374712 May 20, 2008 Swanson et al.
D582754 December 16, 2008 Stein
D582755 December 16, 2008 Rogers et al.
D598733 August 25, 2009 Taatjes et al.
D598922 August 25, 2009 Taatjes et al.
D604020 November 10, 2009 Blaszczak et al.
D606845 December 29, 2009 Taatjes et al.
D606998 December 29, 2009 Taatjes et al.
D618086 June 22, 2010 Taatjes et al.
D628466 December 7, 2010 Taatjes et al.
D633916 March 8, 2011 Taatjes et al.
D636253 April 19, 2011 Hatcher et al.
7938351 May 10, 2011 Taatjes et al.
7938356 May 10, 2011 Taatjes et al.
D650787 December 20, 2011 Taatjes et al.
D654778 February 28, 2012 Hines et al.
D663191 July 10, 2012 Taatjes et al.
20090263582 October 22, 2009 Batchelder
20100283172 November 11, 2010 Swanson
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