Thur; Charles J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Thur; Charles J..The latest application filed is for "vacuum cleaner with noise suppression features".
Company Profile
0.40.18
- Thur; Charles J. - Chardon OH
- Thur; Charles J. - Broadview Heights OH
- Thur; Charles J. - Mentor OH
- Thur; Charles J. - Broadview Hts. OH
Patent Activity
| Patent | Date |
|---|---|
| Vacuum cleaner with noise suppression features Grant 8,739,358 - Stephens , et al. June 3, 2 | 2014-06-03 |
| Vacuum Cleaner With Noise Suppression Features App 20110214247 - Stephens; Paul D. ; et al. | 2011-09-08 |
| Vacuum cleaner with noise suppression features Grant 7,900,317 - Stephens , et al. March 8, 2 | 2011-03-08 |
| Vacuum Cleaner With Noise Suppression Features App 20100064471 - Stephens; Paul D. ; et al. | 2010-03-18 |
| Vacuum cleaner with noise suppression features Grant 7,627,929 - Stephens , et al. December 8, 2 | 2009-12-08 |
| Vacuum cleaner with noise suppression features App 20070056136 - Stephens; Paul D. ; et al. | 2007-03-15 |
| Upright vacuum cleaner with cyclonic airflow pathway Grant RE39,473 - Salo , et al. January 23, 2 | 2007-01-23 |
| Upright vacuum cleaner with cyclonic airflow Grant 7,146,681 - Wright , et al. December 12, 2 | 2006-12-12 |
| Upright vacuum cleaner with cyclonic airflow Grant 7,134,166 - Wright , et al. November 14, 2 | 2006-11-14 |
| Upright vacuum cleaner with cyclonic airflow Grant 7,131,165 - Wright , et al. November 7, 2 | 2006-11-07 |
| Vacuum cleaner with noise suppression features Grant 7,114,216 - Stephens , et al. October 3, 2 | 2006-10-03 |
| Upright vacuum cleaner with cyclonic airflow Grant RE38,949 - Wright , et al. January 31, 2 | 2006-01-31 |
| Vacuum cleaner having hose detachable at nozzle Grant 6,951,045 - Thur , et al. October 4, 2 | 2005-10-04 |
| Vacuum cleaner with noise suppression features Grant 6,948,211 - Stephens , et al. September 27, 2 | 2005-09-27 |
| Upright vacuum cleaner with cyclonic airflow App 20050183232 - Wright, Michael F. ; et al. | 2005-08-25 |
| Upright vacuum cleaner with cyclonic airflow App 20050091786 - Wright, Michael F. ; et al. | 2005-05-05 |
| Upright vacuum cleaner with cyclonic airflow App 20050055796 - Wright, Michael F. ; et al. | 2005-03-17 |
| Upright vacuum cleaner with cyclonic airflow Grant 6,848,146 - Wright , et al. February 1, 2 | 2005-02-01 |
| Airflow indicator Grant 6,836,930 - Thur , et al. January 4, 2 | 2005-01-04 |
| Conically shaped filter Grant D494,329 - Thur , et al. August 10, 2 | 2004-08-10 |
| Vacuum cleaner with noise suppression features App 20040139573 - Stephens, Paul D. ; et al. | 2004-07-22 |
| Upright vacuum cleaner with cyclonic airflow Grant 6,745,432 - Wright , et al. June 8, 2 | 2004-06-08 |
| Airflow indicator App 20040098823 - Thur, Charles J. ; et al. | 2004-05-27 |
| Vacuum cleaner having hose detachable at nozzle App 20040034962 - Thur, Charles J. ; et al. | 2004-02-26 |
| Upright vacuum cleaner with cyclonic airflow App 20040016078 - Wright, Michael F. ; et al. | 2004-01-29 |
| Compression latch for dirt cup Grant 6,536,072 - Thur , et al. March 25, 2 | 2003-03-25 |
| Vacuum cleaner with noise suppression features Grant 6,532,621 - Stephens , et al. March 18, 2 | 2003-03-18 |
| Upright vacuum cleaner with cyclonic airflow App 20030037406 - Wright, Michael F. ; et al. | 2003-02-27 |
| Airflow shut-off mechanism for vacuum cleaner Grant 6,523,222 - Vystrcil , et al. February 25, 2 | 2003-02-25 |
| Vacuum cleaner with noise suppression features App 20020194695 - Stephens, Paul D. ; et al. | 2002-12-26 |
| Vacuum cleaner upper portion Grant D465,075 - Wright , et al. October 29, 2 | 2002-10-29 |
| Upright vacuum cleaner with cyclonic airflow Grant 6,463,622 - Wright , et al. October 15, 2 | 2002-10-15 |
| Dirt cup assembly for vacuum cleaner Grant 6,436,160 - Stephens , et al. August 20, 2 | 2002-08-20 |
| Brushroll shut-off mechanism for vacuum cleaner App 20020092120 - Vystrcil, Robert A. ; et al. | 2002-07-18 |
| Vacuum cleaner with noise suppression features App 20020092123 - Stephens, Paul D. ; et al. | 2002-07-18 |
| Airflow shut-off mechanism for vacuum cleaner App 20020092119 - Vystrcil, Robert A. ; et al. | 2002-07-18 |
| Dirt Cup Assembly For Vacuum Cleaner App 20020088209 - Stephens, Paul D. ; et al. | 2002-07-11 |
| Compression latch for dirt cup App 20020088077 - Thur, Charles J. ; et al. | 2002-07-11 |
| Dirt cup for a vacuum cleaner Grant D453,595 - Stephens , et al. February 12, 2 | 2002-02-12 |
| Dirt cup lid for a vacuum cleaner Grant D453,403 - Stephens , et al. February 5, 2 | 2002-02-05 |
| Upright vacuum cleaner with cyclonic airflow pathway Grant 6,341,404 - Salo , et al. January 29, 2 | 2002-01-29 |
| Upright vacuum cleaner with cyclonic airflow App 20010039692 - Wright, Michael F. ; et al. | 2001-11-15 |
| Upright vacuum cleaner with cyclonic airflow Grant 6,260,234 - Wright , et al. July 17, 2 | 2001-07-17 |
| Filter for vacuum cleaner Grant D441,155 - Thur , et al. April 24, 2 | 2001-04-24 |
| Lower handle portion of a vacuum cleaner Grant D440,365 - Salo , et al. April 10, 2 | 2001-04-10 |
| Nozzle base for a vacuum cleaner Grant D439,383 - Salo , et al. March 20, 2 | 2001-03-20 |
| Upper handle portion of a vacuum cleaner Grant D439,385 - Salo , et al. March 20, 2 | 2001-03-20 |
| Filter holder for a vacuum cleaner Grant D436,701 - Salo , et al. January 23, 2 | 2001-01-23 |
| Cap for dirt cup of a vacuum cleaner Grant D436,425 - Salo , et al. January 16, 2 | 2001-01-16 |
| Vacuum cleaner dust cup Grant D433,201 - Wright , et al. October 31, 2 | 2000-10-31 |
| Extendable hose for a vacuum cleaner Grant 6,108,861 - Vystrcil , et al. August 29, 2 | 2000-08-29 |
| Nozzle base for vacuum cleaner Grant D427,399 - Thur , et al. June 27, 2 | 2000-06-27 |
| Upright vacuum cleaner with cyclonic airflow Grant 6,026,540 - Wright , et al. February 22, 2 | 2000-02-22 |
| Upright vacuum cleaner Grant D418,265 - Farone , et al. December 28, 1 | 1999-12-28 |
| Upright vacuum cleaner with cyclonic airflow Grant 6,003,196 - Wright , et al. December 21, 1 | 1999-12-21 |
| Upright vacuum cleaner Grant 5,850,666 - Farone , et al. December 22, 1 | 1998-12-22 |
| Extendable hose for a vacuum cleaner Grant 5,797,162 - Vystrcil , et al. August 25, 1 | 1998-08-25 |
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