Rief; Dieter J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rief; Dieter J..The latest application filed is for "swimming pool cleaner".
- Rief; Dieter J. - Santa Rosa CA
- - Santa Rosa CA US
- Rief; Dieter J. - Rohnert Park CA
| Patent | Date |
|---|---|
| Swimming Pool Cleaner App 20210198914 - Rief; Dieter J. ; et al. | 2021-07-01 |
| Swimming pool cleaner Grant 10,947,750 - Rief , et al. March 16, 2 | 2021-03-16 |
| Swimming pool cleaner Grant 10,876,318 - Rief , et al. December 29, 2 | 2020-12-29 |
| Swimming pool cleaner Grant 10837190 - | 2020-11-17 |
| Swimming pool cleaner Grant 10,066,411 - Rief , et al. September 4, 2 | 2018-09-04 |
| Swimming Pool Cleaner App 20180179774 - Rief; Dieter J. ; et al. | 2018-06-28 |
| Swimming Pool Cleaner App 20180179773 - Rief; Dieter J. ; et al. | 2018-06-28 |
| Swimming pool cleaner Grant 9,784,007 - Rief , et al. October 10, 2 | 2017-10-10 |
| Swimming pool cleaner Grant 9,758,979 - Rief , et al. September 12, 2 | 2017-09-12 |
| Swimming pool cleaner Grant 9,593,502 - Rief , et al. March 14, 2 | 2017-03-14 |
| Swimming Pool Cleaner With A Rigid Debris Canister App 20150076048 - Rief; Manuela ; et al. | 2015-03-19 |
| Swimming Pool Cleaner App 20150059106 - Rief; Dieter J. ; et al. | 2015-03-05 |
| Swimming Pool Cleaner App 20150020322 - Rief; Dieter J. ; et al. | 2015-01-22 |
| Swimming Pool Cleaner App 20150020368 - Rief; Dieter J. ; et al. | 2015-01-22 |
| Automatic Increased-Suction Relief Apparatus App 20140319389 - Rief; Dieter J. ; et al. | 2014-10-30 |
| Swimming pool cleaner with a rigid debris canister Grant 8,784,652 - Rief , et al. July 22, 2 | 2014-07-22 |
| Automatic increased-suction relief apparatus Grant 8,678,026 - Rief , et al. March 25, 2 | 2014-03-25 |
| Debris-Capturing Apparatus for Cleaner App 20140042063 - Rief; Dieter J. | 2014-02-13 |
| Swimming Pool Cleaner App 20130152316 - Rief; Dieter J. ; et al. | 2013-06-20 |
| Convertible pressure/suction swimming pool cleaner Grant 8,402,585 - Rief , et al. March 26, 2 | 2013-03-26 |
| Swimming Pool Cleaner with a Rigid Debris Canister App 20120074050 - Rief; Manuela ; et al. | 2012-03-29 |
| Convertible Pressure/Suction Swimming Pool Cleaner App 20110088181 - Rief; Manuela ; et al. | 2011-04-21 |
| Automatic Increased-Suction Relief Apparatus App 20110068285 - Rief; Dieter J. ; et al. | 2011-03-24 |
| Pool cleaner storage device Grant 7,506,770 - Rief March 24, 2 | 2009-03-24 |
| Pool Cleaner Storage Device App 20080000854 - Rief; Dieter J. | 2008-01-03 |
| Four-wheel-drive automatic swimming pool cleaner Grant 6,854,148 - Rief , et al. February 15, 2 | 2005-02-15 |
| Swimming pool pressure cleaner with internal steering mechanism Grant 6,782,578 - Rief , et al. August 31, 2 | 2004-08-31 |
| Hose swivel connection apparatus Grant 6,733,046 - Rief May 11, 2 | 2004-05-11 |
| Hose Swivel Connection Apparatus App 20040080160 - Rief, Dieter J. | 2004-04-29 |
| Debris-capturing apparatus for pressure cleaners Grant 6,706,175 - Rief , et al. March 16, 2 | 2004-03-16 |
| Turbine-driven automatic swimming pool cleaners Grant 6,292,970 - Rief , et al. September 25, 2 | 2001-09-25 |
| Two wheel pool cleaner Grant D444,280 - Rief , et al. June 26, 2 | 2001-06-26 |
| Four wheel pool cleaner Grant D443,737 - Rief , et al. June 12, 2 | 2001-06-12 |
| Suction regulating skirt for automated swimming pool cleaner heads Grant 6,131,227 - Rief , et al. October 17, 2 | 2000-10-17 |
| Pool cleaner wheel Grant D429,393 - Rief , et al. August 8, 2 | 2000-08-08 |
| Swimming pool cleaner with vibratory power Grant 5,799,351 - Rief , et al. September 1, 1 | 1998-09-01 |
| In-line leaf trap Grant 5,554,277 - Rief , et al. September 10, 1 | 1996-09-10 |
| Dual-use and manual pool cleaning apparatus Grant 5,469,596 - Rief , et al. November 28, 1 | 1995-11-28 |
| Replaceable brush rings for pool cleaners Grant 5,428,854 - Rief , et al. July 4, 1 | 1995-07-04 |
| Automatic swimming pool cleaner Grant 5,379,473 - Rief , et al. January 10, 1 | 1995-01-10 |
| Suction regulating valve Grant 5,363,877 - Frentzel , et al. November 15, 1 | 1994-11-15 |
| Automatic swimming pool cleaner Grant 5,293,659 - Rief , et al. March 15, 1 | 1994-03-15 |
| Automatic swimming pool cleaner Grant 4,920,599 - Rief May 1, 1 | 1990-05-01 |
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