Harrington; William
Patent Applications and Registrations
Patent applications and USPTO patent grants for Harrington; William.The latest application filed is for "plungers, toilet brushes, and caddy assembiles".
Company Profile
25.85.24
Trademarks
- Harrington; William - Newtown CT
- Harrington; William - Charlestown RI
- Harrington; William - Newton CT
- Harrington; William - Princeton NJ
- Harrington; William - Hillsborough NC
- Harrington; William - Bettendorf IA
Trademarks
Patent Activity
| Patent | Date |
|---|---|
| Plungers, Toilet Brushes, And Caddy Assembiles App 20220307250 - Buckley; James ; et al. | 2022-09-29 |
| Bucket for floor cleaning Grant D962,575 - Harrington , et al. August 30, 2 | 2022-08-30 |
| Extendable Cleaning Tool App 20220184795 - Harrington; William ; et al. | 2022-06-16 |
| Bucket for floor cleaning Grant D955,075 - Harrington , et al. June 14, 2 | 2022-06-14 |
| Cartridge brush Grant D942,154 - Harrington February 1, 2 | 2022-02-01 |
| Tool Handles Having Stationary And Rotational Portions App 20220001528 - Harrington; William ; et al. | 2022-01-06 |
| Tool Handles Having Stationary And Rotational Portions App 20220001529 - Harrington; William ; et al. | 2022-01-06 |
| Brush handle Grant D939,801 - Harrington , et al. December 28, 2 | 2021-12-28 |
| Tool grip Grant D935,720 - Harrington , et al. November 9, 2 | 2021-11-09 |
| Floor cleaning system Grant D933,325 - Harrington , et al. October 12, 2 | 2021-10-12 |
| Hard surface cleaning and conditioning assemblies Grant 11,122,956 - Harrington , et al. September 21, 2 | 2021-09-21 |
| Brush handle Grant D927,198 - Harrington August 10, 2 | 2021-08-10 |
| Light bulb removing and installing assemblies Grant 11,081,309 - Harrington , et al. August 3, 2 | 2021-08-03 |
| Hard Surface Cleaning And Conditioning Assemblies App 20210228052 - Harrington; William ; et al. | 2021-07-29 |
| Cleaning Devices Having Selectively Flexible Or Rigid Handles App 20210227961 - Harrington; William ; et al. | 2021-07-29 |
| Floor cleaning system Grant D923,896 - Harrington , et al. June 29, 2 | 2021-06-29 |
| Flat headed mop Grant D922,712 - Harrington , et al. June 15, 2 | 2021-06-15 |
| Cleaning devices having selectively flexible or rigid handles Grant 11,006,738 - Harrington , et al. May 18, 2 | 2021-05-18 |
| Flat headed mop Grant D915,703 - Harrington , et al. April 6, 2 | 2021-04-06 |
| Cleaning devices with selectively flexible or rigid handles Grant 10,952,573 - Harrington , et al. March 23, 2 | 2021-03-23 |
| Water Conditioning Systems App 20210047222 - Harrington; William ; et al. | 2021-02-18 |
| Cartridge brush Grant D909,069 - Harrington February 2, 2 | 2021-02-02 |
| Cleaning Devices Having Feedback Between Different Cleaning States App 20210015246 - Harrington; William ; et al. | 2021-01-21 |
| Cleaning devices having feedback between different cleaning states Grant 10,827,822 - Harrington , et al. November 10, 2 | 2020-11-10 |
| Hard surface cleaning devices for use with cleaning fabrics Grant 10,813,524 - Harrington , et al. October 27, 2 | 2020-10-27 |
| Cartridge brush Grant D882,963 - Harrington | 2020-05-05 |
| Tool grip Grant D881,494 - Harrington , et al. | 2020-04-14 |
| Versatile cleaning devices Grant 10,575,703 - Harrington , et al. | 2020-03-03 |
| Trigger grip Grant D872,403 - Harrington , et al. J | 2020-01-07 |
| Floor Cleaning System App 20190365186 - Buckley; James M. ; et al. | 2019-12-05 |
| Floor Cleaning System App 20190365192 - Harrington; William ; et al. | 2019-12-05 |
| Flat Headed Mop App 20190365191 - Huda; Stephen P. ; et al. | 2019-12-05 |
| Floor Cleaning System App 20190365193 - Smith; Robert F. ; et al. | 2019-12-05 |
| Bottle Grant D867,705 - Harrington , et al. Nov | 2019-11-19 |
| Tool grip Grant D866,899 - Harrington , et al. Nov | 2019-11-12 |
| Handle Grant D864,694 - Harrington , et al. Oc | 2019-10-29 |
| Pole grip Grant D864,511 - Harrington , et al. Oc | 2019-10-22 |
| Cleaning Devices With Selectively Flexible Or Rigid Handles App 20190239704 - Harrington; William ; et al. | 2019-08-08 |
| Adjustable brush handle Grant D852,510 - Harrington , et al. | 2019-07-02 |
| Bottle Grant D852,444 - Harrington , et al. | 2019-06-25 |
| Cartridge brush Grant D851,408 - Harrington | 2019-06-18 |
| Adjustable brush handle Grant D851,410 - Harrington | 2019-06-18 |
| Brush head Grant D851,412 - Harrington , et al. | 2019-06-18 |
| Cleaning devices with selectively flexible or rigid handles Grant 10,258,205 - Harrington , et al. | 2019-04-16 |
| Handle Grant D840,209 - Harrington , et al. Feb | 2019-02-12 |
| Tool Handles Having Stationary And Rotational Portions App 20190001480 - Harrington; William ; et al. | 2019-01-03 |
| Hard Surface Cleaning Devices For Use With Cleaning Fabrics App 20180338663 - Harrington; William ; et al. | 2018-11-29 |
| Light Bulb Removing And Installing Assemblies App 20180308654 - Harrington; William ; et al. | 2018-10-25 |
| Brush handle Grant D830,067 - Harrington October 9, 2 | 2018-10-09 |
| Brush handle Grant D830,065 - Harrington October 9, 2 | 2018-10-09 |
| Brush handle Grant D830,066 - Harrington October 9, 2 | 2018-10-09 |
| Tool handle Grant D829,526 - Harrington October 2, 2 | 2018-10-02 |
| Trigger handle Grant D826,025 - Harrington , et al. August 21, 2 | 2018-08-21 |
| Cleaning Devices For Cleaning Of Difficult To Reach Locations App 20180221924 - Harrington; William | 2018-08-09 |
| Cleaning Devices Having Selectively Flexible Or Rigid Handles App 20180206693 - Harrington; William ; et al. | 2018-07-26 |
| Gripping head Grant D809,374 - Harrington , et al. February 6, 2 | 2018-02-06 |
| Reaching and grasping tool with improved gripping heads Grant 9,878,444 - Harrington , et al. January 30, 2 | 2018-01-30 |
| Dusting device Grant D801,608 - Harrington , et al. October 31, 2 | 2017-10-31 |
| Pole grip Grant D792,044 - Harrington , et al. July 11, 2 | 2017-07-11 |
| Tool handle Grant D782,271 - Harrington March 28, 2 | 2017-03-28 |
| Hard Surface Cleaning And Conditioning Assemblies App 20170049291 - Harrington; William ; et al. | 2017-02-23 |
| Hard Surface Cleaning And Conditioning Assemblies App 20170049292 - Harrington; William ; et al. | 2017-02-23 |
| Brush handle Grant D778,068 - Harrington , et al. February 7, 2 | 2017-02-07 |
| Tool handle Grant D775,909 - Harrington , et al. January 10, 2 | 2017-01-10 |
| Toilet brush handle Grant D772,580 - Harrington November 29, 2 | 2016-11-29 |
| Palm brush Grant D771,392 - Harrington , et al. November 15, 2 | 2016-11-15 |
| Versatile Cleaning Devices App 20160318173 - Harrington; William ; et al. | 2016-11-03 |
| Toilet brush Grant D761,568 - Harrington July 19, 2 | 2016-07-19 |
| Toilet brush holder Grant D761,587 - Harrington July 19, 2 | 2016-07-19 |
| Finishing tool Grant D759,450 - Harrington June 21, 2 | 2016-06-21 |
| Detail brush Grant D756,128 - Harrington , et al. May 17, 2 | 2016-05-17 |
| Brush handle Grant D754,976 - Harrington , et al. May 3, 2 | 2016-05-03 |
| Cleaning Devices With Selectively Flexible Or Rigid Handles App 20160029859 - Harrington; William ; et al. | 2016-02-04 |
| Cleaning Assemblies Having Improved Handle Grips App 20160008971 - Harrington; William ; et al. | 2016-01-14 |
| Brush handle Grant D744,760 - Harrington , et al. December 8, 2 | 2015-12-08 |
| Brush handle Grant D744,242 - Harrington , et al. December 1, 2 | 2015-12-01 |
| Brush handle Grant D744,243 - Harrington , et al. December 1, 2 | 2015-12-01 |
| Brush handle Grant D743,702 - Harrington , et al. November 24, 2 | 2015-11-24 |
| Brush handle Grant D743,703 - Harrington , et al. November 24, 2 | 2015-11-24 |
| Water purification device Grant D740,915 - Harrington , et al. October 13, 2 | 2015-10-13 |
| Cleaning Devices Having Feedback Between Different Cleaning States App 20150272308 - Harrington; William ; et al. | 2015-10-01 |
| Handle Grant D530,398 - Graves , et al. October 17, 2 | 2006-10-17 |
| Faucet spout Grant D510,415 - Graves , et al. October 4, 2 | 2005-10-04 |
| Slanted pitcher Grant D501,354 - Graves , et al. February 1, 2 | 2005-02-01 |
| Cross handle Grant D500,124 - Graves , et al. December 21, 2 | 2004-12-21 |
| Double towel bar arm Grant D498,381 - Graves , et al. November 16, 2 | 2004-11-16 |
| Toilet lever Grant D497,982 - Graves , et al. November 2, 2 | 2004-11-02 |
| Towel ring Grant D497,754 - Graves , et al. November 2, 2 | 2004-11-02 |
| Towel bar Grant D492,870 - Graves , et al. July 13, 2 | 2004-07-13 |
| Tissue holder Grant D492,865 - Graves , et al. July 13, 2 | 2004-07-13 |
| Shelf Grant D492,872 - Graves , et al. July 13, 2 | 2004-07-13 |
| Shelf Grant D492,866 - Graves , et al. July 13, 2 | 2004-07-13 |
| Towel bar Grant D492,528 - Graves , et al. July 6, 2 | 2004-07-06 |
| Towel bar post Grant D492,523 - Graves , et al. July 6, 2 | 2004-07-06 |
| Shelf arm Grant D490,698 - Graves , et al. June 1, 2 | 2004-06-01 |
| Soap dispenser Grant D490,262 - Graves , et al. May 25, 2 | 2004-05-25 |
| Shelf arm Grant D489,965 - Graves , et al. May 18, 2 | 2004-05-18 |
| Hook Grant D489,250 - Graves , et al. May 4, 2 | 2004-05-04 |
| Lavatory faucet assembly Grant D488,538 - Graves , et al. April 13, 2 | 2004-04-13 |
| Vegetable sprayer Grant D486,885 - Graves , et al. February 17, 2 | 2004-02-17 |
| Shower head Grant D486,887 - Graves , et al. February 17, 2 | 2004-02-17 |
| Faucet Grant D486,890 - Graves , et al. February 17, 2 | 2004-02-17 |
| Lavatory faucet Grant D486,889 - Graves , et al. February 17, 2 | 2004-02-17 |
| Two handle lavatory faucet assembly Grant D486,557 - Graves , et al. February 10, 2 | 2004-02-10 |
| Tub spout Grant D486,564 - Graves , et al. February 10, 2 | 2004-02-10 |
| Shower controls Grant D484,575 - Graves , et al. December 30, 2 | 2003-12-30 |
| Faucet handle Grant D484,220 - Graves , et al. December 23, 2 | 2003-12-23 |
| Thin reaction chambers for containing and handling liquid microvolumes Grant 5,922,604 - Stapleton , et al. July 13, 1 | 1999-07-13 |
| Retaining wall block Grant D350,402 - Pribyl , et al. September 6, 1 | 1994-09-06 |
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