Mayhall; Riley H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mayhall; Riley H..The latest application filed is for "system and method of article feeder operation".
- Mayhall; Riley H. - Germantown MD
- Mayhall; Riley H. - Gaithersburg MD
- Mayhall; Riley H. - Burtonsville MD
| Patent | Date |
|---|---|
| System and method of article feeder operation Grant 11,319,174 - Brown , et al. May 3, 2 | 2022-05-03 |
| System And Method Of Article Feeder Operation App 20210039901 - Brown; John W. ; et al. | 2021-02-11 |
| Anti-rotation device and method of use Grant 10,894,679 - Brown , et al. January 19, 2 | 2021-01-19 |
| System and method of article feeder operation Grant 10,815,083 - Brown , et al. October 27, 2 | 2020-10-27 |
| System and method of article feeder operation Grant 10,745,224 - Brown , et al. A | 2020-08-18 |
| System and method of unloading a container of items Grant 10,737,298 - Brown , et al. A | 2020-08-11 |
| Anti-rotation Device And Method Of Use App 20200010294 - Brown; John W. ; et al. | 2020-01-09 |
| System And Method Of Article Feeder Operation App 20190367293 - Brown; John W. ; et al. | 2019-12-05 |
| Biased anti-rotation device and method of use Grant 10,421,630 - Brown , et al. Sept | 2019-09-24 |
| System and method of article feeder operation Grant 10,287,107 - Brown , et al. | 2019-05-14 |
| System And Method Of Article Feeder Operation App 20180265308 - Brown; John W. ; et al. | 2018-09-20 |
| System and method of unloading a container of items Grant 9,943,883 - Brown , et al. April 17, 2 | 2018-04-17 |
| System And Method Of Unloading A Container Of Items App 20170348733 - Brown; John W. ; et al. | 2017-12-07 |
| Anti-rotation device and method of use Grant 9,834,395 - Brown , et al. December 5, 2 | 2017-12-05 |
| Anti-rotation Device And Method Of Use App 20170327332 - Brown; John W. ; et al. | 2017-11-16 |
| System and method of automatic feeder stack management Grant 9,340,377 - Brown , et al. May 17, 2 | 2016-05-17 |
| System And Method Of Article Feeder Operation App 20160001985 - Brown; John W. ; et al. | 2016-01-07 |
| System And Method Of Unloading A Container Of Items App 20150251221 - Brown; John W. ; et al. | 2015-09-10 |
| Anti-rotation Device And Method Of Use App 20150251862 - Brown; John W. ; et al. | 2015-09-10 |
| System and method of article feeder operation Grant 9,061,849 - Brown , et al. June 23, 2 | 2015-06-23 |
| Anti-rotation device and method of use Grant 9,056,738 - Brown , et al. June 16, 2 | 2015-06-16 |
| System and method of unloading a container of items Grant 9,044,783 - Brown , et al. June 2, 2 | 2015-06-02 |
| System And Method Of Article Feeder Operation App 20140271090 - Brown; John W. ; et al. | 2014-09-18 |
| System And Method Of Automatic Feeder Stack Management App 20140271087 - Brown; John W. ; et al. | 2014-09-18 |
| System And Method Of Unloading A Container Of Items App 20140271089 - Brown; John W. ; et al. | 2014-09-18 |
| Anti-rotation Device And Method Of Use App 20140271091 - Brown; John W. ; et al. | 2014-09-18 |
| Package wrapping machine Grant 4,283,903 - Mayhall , et al. August 18, 1 | 1981-08-18 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 