Klein; David N.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Klein; David N..The latest application filed is for "removable tab and battery assembly having the same".
- Klein; David N. - Bethel CT
- Klein; David N. - Southbury CT
- Klein, David N. - Franklin MA
| Patent | Date |
|---|---|
| Removable Tab And Battery Assembly Having The Same App 20220029227 - Methe; Jean Mary ; et al. | 2022-01-27 |
| Removable tab and battery assembly having the same Grant 11,101,514 - Methe , et al. August 24, 2 | 2021-08-24 |
| Battery tab Grant D900,744 - Klein November 3, 2 | 2020-11-03 |
| Battery tab Grant D900,028 - Klein October 27, 2 | 2020-10-27 |
| Battery tab Grant D878,295 - Klein | 2020-03-17 |
| Removable Tab And Battery Assembly Having The Same App 20180342712 - Methe; Jean Mary ; et al. | 2018-11-29 |
| Multi-use fast rate charging stand Grant 9,762,069 - Bourilkov , et al. September 12, 2 | 2017-09-12 |
| Household device continuous battery charger utilizing a constant voltage regulator Grant 9,071,073 - Bourilkov , et al. June 30, 2 | 2015-06-30 |
| Circuit arrangement with multiple batteries Grant 8,378,632 - Bourilkov , et al. February 19, 2 | 2013-02-19 |
| USB inductive charger Grant 8,373,387 - Bourilkov , et al. February 12, 2 | 2013-02-12 |
| Universal Inductive Charger App 20120032631 - Bourilkov; Jordan T. ; et al. | 2012-02-09 |
| Built-in Charger App 20110260694 - Bourilkov; Jordan T. ; et al. | 2011-10-27 |
| Compact ultra fast battery charger Grant 8,018,204 - Bourilkov , et al. September 13, 2 | 2011-09-13 |
| Fuel cell hybrid power supply Grant 7,932,634 - Bourilkov , et al. April 26, 2 | 2011-04-26 |
| Fuel cartridge interconnect for portable fuel cells Grant 7,862,926 - Bourilkov , et al. January 4, 2 | 2011-01-04 |
| Multi-Use Fast Rate Charging Stand App 20100295503 - Bourilkov; Jordan T. ; et al. | 2010-11-25 |
| Rechargeable Batteries App 20100052603 - Bourilkov; Jordan T. ; et al. | 2010-03-04 |
| Battery low-voltage cutoff circuit Grant 7,646,174 - Arbesman , et al. January 12, 2 | 2010-01-12 |
| Fuel Cartridge Interconnect for Portable Fuel Cells App 20090128088 - Bourilkov; Jordan T. ; et al. | 2009-05-21 |
| Household Device Battery Charger App 20090091298 - Bourilkov; Jordan T. ; et al. | 2009-04-09 |
| Circuit Arrangement With Multiple Batteries App 20090085515 - Bourilkov; Jordan T. ; et al. | 2009-04-02 |
| Fuel cartridge interconnect for portable fuel cells Grant 7,482,091 - Bourilkov , et al. January 27, 2 | 2009-01-27 |
| Compact Ultra Fast Battery Charger App 20080238363 - Bourilkov; Jordan T. ; et al. | 2008-10-02 |
| Ultra Fast Battery Charger With Battery Sensing App 20080238357 - Bourilkov; Jordan T. ; et al. | 2008-10-02 |
| Lithium Iron Phosphate Ultra Fast Battery Charger App 20080238359 - Bourilkov; Jordan T. ; et al. | 2008-10-02 |
| Battery low-voltage cutoff circuit App 20070195564 - Arbesman; Aaron W. ; et al. | 2007-08-23 |
| Hybrid power supply Grant 7,038,333 - Bourilkov , et al. May 2, 2 | 2006-05-02 |
| Fuel cartridge interconnect for portable fuel cells App 20050008903 - Bourilkov, Jordan T. ; et al. | 2005-01-13 |
| Fuel cell hybrid power supply App 20040174072 - Bourilkov, Jordan T. ; et al. | 2004-09-09 |
| Hybrid power supply App 20030155887 - Bourilkov, Jordan T. ; et al. | 2003-08-21 |
| Pass/fail battery indicator App 20020025470 - Klein, David N. | 2002-02-28 |
| Pass/fail battery indicator and tester Grant 6,291,096 - Klein September 18, 2 | 2001-09-18 |
| On cell circumferential battery indicator Grant 6,232,782 - Kacprowicz , et al. May 15, 2 | 2001-05-15 |
| Battery pack having a state of charge indicator Grant 6,051,957 - Klein April 18, 2 | 2000-04-18 |
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