Cleaning tool
Latest 3M INNOVATIVE PROPERTIES COMPANY Patents:
Description
The portions of the cleaning tool in
Claims
The ornamental design for a cleaning tool, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| D4001 | April 1870 | Oblinger |
| 399426 | March 1889 | Name not available |
| 823725 | June 1906 | Name not available |
| 2334690 | November 1943 | Yden |
| D151623 | November 1948 | Name not available |
| 2789305 | April 1957 | Weil |
| 2893029 | July 1959 | Vosbikian |
| 3142855 | August 1964 | Gilchrist |
| 3231921 | February 1966 | Cuervo |
| 3861993 | January 1975 | Guthrie |
| D269917 | July 26, 1983 | Spann |
| D282698 | February 25, 1986 | Newton, Jr. |
| 5203990 | April 20, 1993 | Gargiulo |
| D335223 | May 4, 1993 | Shumway |
| D336160 | June 8, 1993 | Shumway |
| D353940 | January 3, 1995 | Joyner |
| D379697 | June 3, 1997 | Freudenberg |
| 5900068 | May 4, 1999 | Thomas |
| D434540 | November 28, 2000 | Katsukawa |
| D435101 | December 12, 2000 | Graneto, III |
| D456577 | April 30, 2002 | Giallourakis |
| D537590 | February 27, 2007 | Hay |
| 7234189 | June 26, 2007 | Chen |
| D553316 | October 16, 2007 | Poizeau |
| D562935 | February 26, 2008 | Morgan |
| 7629043 | December 8, 2009 | Lindsay |
| D623736 | September 14, 2010 | Tsurukawa |
| D674565 | January 15, 2013 | Koenig |
| D768947 | October 11, 2016 | Mantelli |
| 20050136238 | June 23, 2005 | Lindsay |
| 20090145459 | June 11, 2009 | Gonzales |
| 20120151701 | June 21, 2012 | Cho |
| 20160281439 | September 29, 2016 | Richert |
| 3317943 | September 2003 | CN |
| 300988108 | August 2009 | CN |
| 002261198-0001 | July 2013 | EP |
| D1335292 | July 2008 | JP |
| D1442417 | May 2015 | JP |
- Houseware Baby Bottle Brush Cleaning Tool/baby Bottles Brush With Sponge, Alibaba website copyright 2016, https://www.alibaba.com/product-detail/houseware-baby-bottle-brush-cleaning-tool—60193075227.html, site visited Oct. 29, 2016.
- Vegetable Brushes | Polishing & Cleaning Brushes | Brushtec, date unknown, http://www.brushtec.com/products/vegetable-polishing-brushes/ site visited Apr. 26, 2017.
- SANQ-ASS'T research/ industrial equipment, p. 1242, Jul. 11, 2003.
- Trade Pages, p. 26, Nov. 29, 2002.
Patent History
Patent number: D798013
Type: Grant
Filed: Aug 10, 2015
Date of Patent: Sep 19, 2017
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Matthew D. Chaffee (Minneapolis, MN), Mark W. Baldwin (Woodbury, MN)
Primary Examiner: John Windmuller
Assistant Examiner: John R Yeh
Application Number: 29/535,769
Type: Grant
Filed: Aug 10, 2015
Date of Patent: Sep 19, 2017
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Matthew D. Chaffee (Minneapolis, MN), Mark W. Baldwin (Woodbury, MN)
Primary Examiner: John Windmuller
Assistant Examiner: John R Yeh
Application Number: 29/535,769
Classifications
Current U.S. Class:
With Handle Or Holder (D32/52)