Stephens; Paul D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stephens; Paul D..The latest application filed is for "fastener testing system and apparatus".
Company Profile
3.60.25
- Stephens; Paul D. - Twinsburg OH
- Stephens; Paul D. - Cleveland Heights OH
- Stephens, Paul D. - Cleaveland Heights OH
- Stephens; Paul D. - Cleveland Hts. OH
- Stephens; Paul D. - Cleveland OH
Patent Activity
| Patent | Date |
|---|---|
| Fastener Testing System And Apparatus App 20220283053 - Shaw; Daniel ; et al. | 2022-09-08 |
| Air Filtration Ceiling Fan App 20220228603 - Jackson; Trevor L. ; et al. | 2022-07-21 |
| Air filtration ceiling fan Grant 11,293,458 - Jackson , et al. April 5, 2 | 2022-04-05 |
| Nozzle for hand pump Grant D931,409 - Stanca , et al. September 21, 2 | 2021-09-21 |
| Progressive Cavity Pump App 20210246897 - Stanca; Nicholas E. ; et al. | 2021-08-12 |
| Medical table with leg support Grant 11,077,006 - Labedz , et al. August 3, 2 | 2021-08-03 |
| Hand pump Grant D910,810 - Stanca , et al. February 16, 2 | 2021-02-16 |
| Air Filtration Ceiling Fan App 20190323524 - Jackson; Trevor L. ; et al. | 2019-10-24 |
| Medical Table With Leg Support App 20190117489 - Labedz; Christopher D. ; et al. | 2019-04-25 |
| Medical table with leg support Grant 10,206,842 - Labedz , et al. Feb | 2019-02-19 |
| Vacuum cleaner with noise suppression features Grant 8,739,358 - Stephens , et al. June 3, 2 | 2014-06-03 |
| Medical Table With Leg Support App 20130192609 - Bellows; Lance Clark ; et al. | 2013-08-01 |
| 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 |
| Bagless canister vacuum cleaner Grant 7,052,523 - Murphy , et al. May 30, 2 | 2006-05-30 |
| Upright vacuum cleaner with cyclonic airflow Grant RE38,949 - Wright , et al. January 31, 2 | 2006-01-31 |
| 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 |
| Bagless canister vacuum cleaner App 20040163201 - Murphy, John S. ; et al. | 2004-08-26 |
| 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 |
| Hose cleanout for vacuum cleaner Grant 6,725,499 - Palobeis , et al. April 27, 2 | 2004-04-27 |
| Bagless canister vacuum cleaner Grant 6,712,868 - Murphy , et al. March 30, 2 | 2004-03-30 |
| Upright vacuum cleaner with cyclonic airflow App 20040016078 - Wright, Michael F. ; et al. | 2004-01-29 |
| Front handle for vacuum cleaner Grant D480,851 - Stephens , et al. October 14, 2 | 2003-10-14 |
| Grill construction for vacuum cleaner Grant D480,849 - Stephens , et al. October 14, 2 | 2003-10-14 |
| Two-piece brushroll App 20030145424 - Stephens, Paul D. ; et al. | 2003-08-07 |
| Hose cleanout for vacuum cleaner App 20030131442 - Palobeis, Steven J. ; et al. | 2003-07-17 |
| 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 |
| 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 |
| Strain relief for electrical cord App 20020092671 - Stephens, Paul D. | 2002-07-18 |
| Vacuum cleaner with noise suppression features App 20020092123 - Stephens, Paul D. ; 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 |
| Bagless canister vacuum cleaner App 20020026775 - Murphy, John S. ; et al. | 2002-03-07 |
| Carpet extractor tool handle Grant D453,867 - Zahuranec , et al. February 19, 2 | 2002-02-19 |
| 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 |
| Dust cup for a vacuum cleaner Grant D453,245 - Murphy , et al. January 29, 2 | 2002-01-29 |
| Upright vacuum cleaner with cyclonic airflow pathway Grant 6,341,404 - Salo , et al. January 29, 2 | 2002-01-29 |
| Canister vacuum cleaner Grant D453,244 - Murphy , 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 |
| Combination dirty fluid tank and nozzle for a carpet extractor Grant 6,145,159 - Zahuranec , et al. November 14, 2 | 2000-11-14 |
| Vacuum cleaner dust cup Grant D433,201 - Wright , et al. October 31, 2 | 2000-10-31 |
| 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 |
| Vacuum cleaner Grant D405,929 - Sovis , et al. February 16, 1 | 1999-02-16 |
| Rechargeable hand held vacuum cleaner with electrical connections circuit board with spring contacts Grant 5,869,947 - Zahuranec , et al. February 9, 1 | 1999-02-09 |
| Upright vacuum cleaner Grant 5,850,666 - Farone , et al. December 22, 1 | 1998-12-22 |
| Hand held vacuum cleaner Grant D401,021 - Stephens , et al. November 10, 1 | 1998-11-10 |
| Wet/dry vacuum cleaner Grant D384,448 - Stephens , et al. September 30, 1 | 1997-09-30 |
| Compact air path construction for vacuum cleaner Grant 5,606,770 - Sovis , et al. March 4, 1 | 1997-03-04 |
| Portable hand-held vacuum cleaner Grant 5,561,885 - Zahuranec , et al. October 8, 1 | 1996-10-08 |
| Combined wet/dry vacuum cleaner with a detachable blower Grant D373,862 - Stephens , et al. September 17, 1 | 1996-09-17 |
| Method for manufacturing a bucket for a wet/dry vacuum cleaner Grant 5,535,500 - Stephens , et al. July 16, 1 | 1996-07-16 |
| Compact air path construction for vacuum cleaner Grant 5,446,943 - Sovis , et al. September 5, 1 | 1995-09-05 |
| Vacuum cleaner Grant D359,604 - Sovis , et al. June 20, 1 | 1995-06-20 |
| Latch assembly for blower of wet/dry vacuum cleaner Grant 5,404,614 - Stephens April 11, 1 | 1995-04-11 |
| Stick type vacuum cleaner Grant 5,347,679 - Saunders , et al. September 20, 1 | 1994-09-20 |
| Vacuum cleaner Grant D346,052 - Saunders , et al. April 12, 1 | 1994-04-12 |
| Height adjustment system for vacuum cleaner Grant 5,269,042 - Stephens , et al. December 14, 1 | 1993-12-14 |
| Valving structure for air passageways of floor nozzle and auxiliary inlet of a vacuum cleaner Grant 5,247,720 - Sovis , et al. September 28, 1 | 1993-09-28 |
| Power nozzle for vacuum cleaner Grant D335,941 - Wright , et al. May 25, 1 | 1993-05-25 |
| Power nozzle for a vacuum cleaner Grant D331,991 - Wright , et al. December 22, 1 | 1992-12-22 |
| Vacuum cleaner Grant D322,338 - Sovis , et al. December 10, 1 | 1991-12-10 |
| Height adjustment mechanism Grant 5,042,109 - Stephens August 27, 1 | 1991-08-27 |
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