Hill; Nicholas Patrick Roland
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hill; Nicholas Patrick Roland.The latest application filed is for "pet feeders".
- Hill; Nicholas Patrick Roland - Cambridge GB
- Hill; Nicholas Patrick Roland - Cambridgeshire GB
- Hill; Nicholas Patrick Roland - Huntingdon GB
| Patent | Date |
|---|---|
| Pet Feeders App 20210345579 - Hill; Nicholas Patrick Roland | 2021-11-11 |
| Pet Feeders App 20210000071 - Hill; Nicholas Patrick Roland | 2021-01-07 |
| Pet feeders Grant 10,849,312 - Hill December 1, 2 | 2020-12-01 |
| Pet Monitoring Device App 20200245590 - Kind Code | 2020-08-06 |
| RFID reader Grant 10,154,649 - Hill Dec | 2018-12-18 |
| RFID tags Grant 9,792,475 - Hill October 17, 2 | 2017-10-17 |
| RFID pet door Grant 9,715,777 - Hill July 25, 2 | 2017-07-25 |
| Feeder for animals Grant D792,033 - Hill , et al. July 11, 2 | 2017-07-11 |
| Rfid Reader App 20160302384 - Hill; Nicholas Patrick Roland | 2016-10-20 |
| RFID reader Grant 9,412,213 - Hill August 9, 2 | 2016-08-09 |
| Pet Feeders App 20160212971 - Hill; Nicholas Patrick Roland | 2016-07-28 |
| Pet feeder Grant D743,113 - Hill November 10, 2 | 2015-11-10 |
| Rfid Tags App 20150186695 - HILL; Nicholas Patrick Roland | 2015-07-02 |
| Rfid Reader App 20150154820 - Hill; Nicholas Patrick Roland | 2015-06-04 |
| RFID tags Grant 9,030,297 - Hill May 12, 2 | 2015-05-12 |
| RFID reader Grant 9,013,268 - Hill April 21, 2 | 2015-04-21 |
| Pet feeder Grant D719,705 - Hill December 16, 2 | 2014-12-16 |
| Tuned resonant circuits Grant 8,576,021 - Hill November 5, 2 | 2013-11-05 |
| RFID pet door Grant 8,539,715 - Hill September 24, 2 | 2013-09-24 |
| Resonant circuits Grant 8,471,642 - Hill June 25, 2 | 2013-06-25 |
| Rfid Pet Door App 20120272696 - HILL; NICHOLAS PATRICK ROLAND | 2012-11-01 |
| RFID pet door Grant 8,240,085 - Hill August 14, 2 | 2012-08-14 |
| RFID transmitter Grant 8,193,916 - Hill June 5, 2 | 2012-06-05 |
| RFID interrogator Grant 8,085,133 - Hill December 27, 2 | 2011-12-27 |
| Tuned Resonant Circuits App 20110241750 - Hill; Nicholas Patrick Roland | 2011-10-06 |
| Resonant Circuits App 20110025410 - Hill; Nicholas Patrick Roland | 2011-02-03 |
| Rfid Pet Door App 20100328030 - Hill; Nicholas Patrick Roland | 2010-12-30 |
| RFID Reader App 20100289617 - Hill; Nicholas Patrick Roland | 2010-11-18 |
| Rfid Pet Door App 20100126071 - Hill; Nicholas Patrick Roland | 2010-05-27 |
| Rfid Transmitter App 20100102932 - Hill; Nicholas Patrick Roland | 2010-04-29 |
| Rfid Tags App 20100097187 - Hill; Nicholas Patrick Roland | 2010-04-22 |
| Loudspeakers Grant 7,570,771 - Whitwell , et al. August 4, 2 | 2009-08-04 |
| Audio apparatus Grant 7,564,988 - Azima , et al. July 21, 2 | 2009-07-21 |
| Rfid Interrogator App 20090009292 - Hill; Nicholas Patrick Roland | 2009-01-08 |
| Contact sensitive device Grant 7,376,523 - Sullivan , et al. May 20, 2 | 2008-05-20 |
| Loudspeakers App 20070206822 - Whitwell; Timothy Christopher ; et al. | 2007-09-06 |
| Contact Sensitive Device App 20070118305 - Sullivan; Darius Martin ; et al. | 2007-05-24 |
| Contact sensitive device Grant 7,184,898 - Sullivan , et al. February 27, 2 | 2007-02-27 |
| Audio apparatus App 20070025574 - Azima; Henry ; et al. | 2007-02-01 |
| Acoustic device App 20060008099 - Azima; Henry ; et al. | 2006-01-12 |
| Contact sensitive device Grant 6,871,149 - Sullivan , et al. March 22, 2 | 2005-03-22 |
| Loudspeakers Grant 6,839,444 - Ellis , et al. January 4, 2 | 2005-01-04 |
| Vibration sensing touch input device App 20040233174 - Robrecht, Michael J. ; et al. | 2004-11-25 |
| Active acoustic devices Grant 6,522,760 - Azima , et al. February 18, 2 | 2003-02-18 |
| Loudspeakers App 20020094095 - Ellis, Christien ; et al. | 2002-07-18 |
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