Tile and grout cleaning pad
Description
The broken lines in the figures represent portions of the tile and grout cleaning pad that form no part of the claimed design.
Claims
The ornamental design for a tile and grout cleaning pad, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
62347 | February 1867 | Link |
4053053 | October 11, 1977 | Tumangday |
4140409 | February 20, 1979 | DeVries |
4148953 | April 10, 1979 | Horton |
D272091 | January 3, 1984 | Kaufman |
D274098 | May 29, 1984 | Kaufman |
4679859 | July 14, 1987 | Wilson |
5025596 | June 25, 1991 | Heyer |
5522110 | June 4, 1996 | Borofsky |
5560070 | October 1, 1996 | Reaume |
5591507 | January 7, 1997 | Jones |
D401099 | November 17, 1998 | Pawson et al. |
D417117 | November 30, 1999 | Gerk |
5996164 | December 7, 1999 | Demetriades |
6023809 | February 15, 2000 | Demetriades |
D474031 | May 6, 2003 | Wassil et al. |
6842936 | January 18, 2005 | Policicchi et al. |
D523274 | June 20, 2006 | Miyoshi |
D549030 | August 21, 2007 | Kessler et al. |
D551408 | September 18, 2007 | Pung |
D559486 | January 8, 2008 | Kiyotomo |
D608127 | January 19, 2010 | Venugopal |
D612118 | March 16, 2010 | Williams |
D623882 | September 21, 2010 | Oster |
7895699 | March 1, 2011 | Hutchins |
D642759 | August 2, 2011 | Otsuka et al. |
D649310 | November 22, 2011 | Colangelo |
D649312 | November 22, 2011 | Adams |
D666860 | September 11, 2012 | Lubart |
D668012 | September 25, 2012 | Seibert |
D674566 | January 15, 2013 | Colangelo |
D792042 | July 11, 2017 | Parsons |
D797460 | September 19, 2017 | Pellegrino |
D807605 | January 9, 2018 | Kim |
20070107155 | May 17, 2007 | Kacher et al. |
20120042467 | February 23, 2012 | Mandhai et al. |
303924471 | November 2016 | CN |
WO D039948-002 | June 1997 | WO |
- Cleaning.org, Cleaning Ceramic Tile Floors and Grout, https://www.tilecleaning.org/cleaning-ceramic-tile-floor.htm, site visited Feb. 2, 2018.
Patent History
Patent number: D836276
Type: Grant
Filed: Oct 25, 2016
Date of Patent: Dec 18, 2018
Inventor: Leonard Pellegrino (San Diego, CA)
Primary Examiner: John Windmuller
Assistant Examiner: John R Yeh
Application Number: 29/582,099
Type: Grant
Filed: Oct 25, 2016
Date of Patent: Dec 18, 2018
Inventor: Leonard Pellegrino (San Diego, CA)
Primary Examiner: John Windmuller
Assistant Examiner: John R Yeh
Application Number: 29/582,099
Classifications
Current U.S. Class:
Scraper, Duster, Mop, Or Sponge (D32/40)