| 8801861 |
Cleaning apparatus with brush head disengager |
W. Kenneth Thiess, David Lowe, David O. Meyers |
2014-08-12 |
| 8533886 |
Cleaning apparatus with reciprocating brush head |
David O. Meyers, Darrell E. Goff, W. Kenneth Thiess, Qi-Chun Jackson Zhao |
2013-09-17 |
| D639068 |
Brush head for cleaning apparatus |
David O. Meyers, Darrell E. Goff, W. Kenneth Thiess |
2011-06-07 |
| D632490 |
Toilet bowl cleaner with handle |
W. Kenneth Thiess, David Lowe, David O. Meyers |
2011-02-15 |
| D632090 |
Toilet bowl cleaner stem |
W. Kenneth Thiess, David Lowe, David O. Meyers |
2011-02-08 |
| 7836538 |
Cleaning apparatus with reciprocating brush head |
David O. Meyers, Darrell E. Goff, W. Kenneth Thiess, Qi-Chun Jackson Zhao |
2010-11-23 |
| D623411 |
Brush head for cleaning apparatus |
David O. Meyers, Darrell E. Goff, W. Kenneth Thiess |
2010-09-14 |
| 7614107 |
Cleaning apparatus with reciprocating brush head |
David O. Meyers, Darrell E. Goff, W. Kenneth Thiess, Qi-Chun Jackson Zhao |
2009-11-10 |
| 7360269 |
Cleaning apparatus with reciprocating brush head |
David O. Meyers, Darrell E. Goff, W. Kenneth Thiess, Qi-Chun Jackson Zhao |
2008-04-22 |
| D513881 |
Cleaning apparatus |
David O. Meyers, Nicole Cobabe, W. Kenneth Thiess, Darrell E. Goff |
2006-01-31 |