Floor cleaning roller core

- iRobot Corporation
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a floor cleaning roller core showing our new design, with the roller tube cut away to show our core design;

FIG. 2 is an enlarged perspective view of the core in FIG. 1 (with the roller tube removed);

FIG. 3 is a front view thereof;

FIG. 4 is a cross-sectional view taken along line 4-4 in FIG. 3;

FIG. 5 is a cross-sectional view taken along line 5-5 in FIG. 3;

FIG. 6 is an enlarged right end view thereof; and,

FIG. 7 is an enlarged left end view thereof.

The broken lines illustrate environmental features that form no part of the claimed design.

Claims

The ornamental design for a floor cleaning roller core, as shown and described.

Referenced Cited
U.S. Patent Documents
D125786 March 1941 Schaad
D222702 December 1971 Schaefer et al.
D431698 October 3, 2000 Hoshide
6389329 May 14, 2002 Colens
D471332 March 4, 2003 Haegermarck
6532404 March 11, 2003 Colens
6594844 July 22, 2003 Jones
D478698 August 19, 2003 Mertes
6690134 February 10, 2004 Jones et al.
6781338 August 24, 2004 Jones et al.
6809490 October 26, 2004 Jones et al.
6965209 November 15, 2005 Jones et al.
D518258 March 28, 2006 Hamm
7155308 December 26, 2006 Jones
7173391 February 6, 2007 Jones et al.
7196487 March 27, 2007 Jones et al.
7388343 June 17, 2008 Jones et al.
7389156 June 17, 2008 Ziegler et al.
7448113 November 11, 2008 Jones et al.
7571511 August 11, 2009 Jones et al.
7636982 December 29, 2009 Jones et al.
7761954 July 27, 2010 Ziegler et al.
8239992 August 14, 2012 Schnittman et al.
8347444 January 8, 2013 Schnittman et al.
8370985 February 12, 2013 Schnittman et al.
D680287 April 16, 2013 Morgan
D680289 April 16, 2013 Gray
D681291 April 30, 2013 Morgan
D699010 February 4, 2014 Gilbert, Jr.
8839477 September 23, 2014 Schnittman et al.
D716510 October 28, 2014 Gilbert, Jr.
8881339 November 11, 2014 Gilbert et al.
8955192 February 17, 2015 Gilbert et al.
D728877 May 5, 2015 Therrien
D747052 January 5, 2016 Therrien
20020016649 February 7, 2002 Jones
20020120364 August 29, 2002 Colens
20030025472 February 6, 2003 Jones et al.
20040020000 February 5, 2004 Jones
20040049877 March 18, 2004 Jones et al.
20040187457 September 30, 2004 Colens
20040207355 October 21, 2004 Jones et al.
20050067994 March 31, 2005 Jones et al.
20050204717 September 22, 2005 Colens
20070266508 November 22, 2007 Jones et al.
20080140255 June 12, 2008 Ziegler et al.
20080155768 July 3, 2008 Ziegler et al.
20080307590 December 18, 2008 Jones et al.
20100049365 February 25, 2010 Jones et al.
20100257690 October 14, 2010 Jones et al.
20100257691 October 14, 2010 Jones et al.
20100263158 October 21, 2010 Jones et al.
Other references
  • U.S. Appl. No. 29/520,401, filed Mar. 13, 2015, Vacuum Roller.
Patent History
Patent number: D774263
Type: Grant
Filed: Mar 3, 2015
Date of Patent: Dec 13, 2016
Assignee: iRobot Corporation (Bedford, MA)
Inventors: Andrew Scott Reichel (Watertown, MA), Gao Ke Ting (Futian District), Matthew Blouin (Townsend, MA)
Primary Examiner: Ruth McInroy
Application Number: 29/519,200
Classifications
Current U.S. Class: For Vacuum Cleaner (D32/31)