Crevling, Jr.; Robert Lent
Patent Applications and Registrations
Patent applications and USPTO patent grants for Crevling, Jr.; Robert Lent.The latest application filed is for "wet/dry vacuum bag".
- Crevling, Jr.; Robert Lent - Williamsport PA
- Crevling, Jr.; Robert Lent - Cogan Station PA
| Patent | Date |
|---|---|
| Vacuum bag Grant 11,096,537 - Blackwell, Jr. , et al. August 24, 2 | 2021-08-24 |
| Wet/dry vacuum bag Grant 11,013,380 - Blackwell, Jr. , et al. May 25, 2 | 2021-05-25 |
| Wet/dry Vacuum Bag App 20190216279 - Blackwell, JR.; James P. ; et al. | 2019-07-18 |
| Vacuum cleaner switch assembly Grant 10,292,551 - Seasholtz , et al. | 2019-05-21 |
| Wet/dry vacuum bag Grant 10,285,549 - Blackwell, Jr. , et al. | 2019-05-14 |
| Vacuum Bag App 20190104902 - Blackwell, JR.; James P. ; et al. | 2019-04-11 |
| Vacuum bag Grant 10,165,919 - Blackwell, Jr. , et al. J | 2019-01-01 |
| Vacuum Cleaner Switch Assembly App 20170156556 - Seasholtz; Craig A. ; et al. | 2017-06-08 |
| Vacuum cleaner switch assembly Grant 9,591,954 - Seasholtz , et al. March 14, 2 | 2017-03-14 |
| Vacuum Cleaner Switch Assembly App 20170049282 - Seasholtz; Craig A. ; et al. | 2017-02-23 |
| Vacuum cleaner Grant D762,335 - Fry , et al. July 26, 2 | 2016-07-26 |
| Vacuum cleaner Grant D758,683 - Seasholtz , et al. June 7, 2 | 2016-06-07 |
| Vacuum Bag App 20150342433 - Blackwell, JR.; James P. ; et al. | 2015-12-03 |
| Wet/dry Vacuum Bag App 20150342432 - Blackwell, JR.; James P. ; et al. | 2015-12-03 |
| Vacuum cleaner with hose fence and tool storage Grant 9,167,942 - Seasholtz , et al. October 27, 2 | 2015-10-27 |
| Vacuum cleaner Grant D714,504 - Gottschall , et al. September 30, 2 | 2014-09-30 |
| Vacuum cleaner Grant D713,111 - Gottschall , et al. September 9, 2 | 2014-09-09 |
| Vacuum cleaner Grant D713,109 - Seasholtz , et al. September 9, 2 | 2014-09-09 |
| Portable combined toolbox and vacuum cleaner Grant 8,689,396 - Wolfe , et al. April 8, 2 | 2014-04-08 |
| Vacuum cleaner head Grant D691,339 - Griffin , et al. October 8, 2 | 2013-10-08 |
| Vacuum cleaner Grant D679,877 - Crevling, Jr. , et al. April 9, 2 | 2013-04-09 |
| Wall-mountable vacuum cleaner Grant D670,045 - Crevling, Jr. , et al. October 30, 2 | 2012-10-30 |
| Combined toolbox and vacuum cleaner Grant D664,354 - Crevling, Jr. , et al. July 31, 2 | 2012-07-31 |
| Combination toolbox and vacuum cleaner Grant D663,952 - Crevling, Jr. , et al. July 24, 2 | 2012-07-24 |
| Dual-tank vacuum cleaner Grant 8,074,321 - Fry , et al. December 13, 2 | 2011-12-13 |
| Cleaning tool Grant D638,181 - Crevling, Jr. , et al. May 17, 2 | 2011-05-17 |
| Vacuum cleaner Grant D634,084 - Griffin , et al. March 8, 2 | 2011-03-08 |
| Vacuum cleaner Grant D633,668 - Griffin , et al. March 1, 2 | 2011-03-01 |
| Vacuum cleaner Grant D618,409 - Crevling, Jr. , et al. June 22, 2 | 2010-06-22 |
| Vacuum cleaner Grant D615,718 - Crevling, Jr. , et al. May 11, 2 | 2010-05-11 |
| Mulcher Grant 7,654,480 - Baer , et al. February 2, 2 | 2010-02-02 |
| Vacuum cleaner Grant D599,968 - Crevling, Jr. , et al. September 8, 2 | 2009-09-08 |
| Combined sander and polisher attachment for vacuum cleaner Grant D590,553 - Crevling, Jr. , et al. April 14, 2 | 2009-04-14 |
| Vacuum cleaner Grant D581,114 - Crevling, Jr. , et al. November 18, 2 | 2008-11-18 |
| Vacuum cleaner Grant D569,066 - Crevling, Jr. , et al. May 13, 2 | 2008-05-13 |
| Vacuum Grant D560,865 - Griffin , et al. January 29, 2 | 2008-01-29 |
| Caster and dolly wheel attachments for cylindrical tanks Grant 7,165,290 - Martinez , et al. January 23, 2 | 2007-01-23 |
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