loadpatents
Patent applications and USPTO patent grants for DKT VERWALTUNGS-GMBH.The latest application filed is for "prechamber spark plug".
Patent | Date |
---|---|
Prechamber spark plug Grant 11,233,380 - Kuhnert January 25, 2 | 2022-01-25 |
Pre-chamber spark plug and method for producing a pre-chamber spark plug Grant 11,011,892 - Kuhnert May 18, 2 | 2021-05-18 |
Prechamber Spark Plug App 20210135433 - Kuhnert; Steffen | 2021-05-06 |
Pre-chamber Spark Plug And Method For Producing A Pre-chamber Spark Plug App 20200036166 - KUHNERT; Steffen | 2020-01-30 |
Prechamber spark plug for igniting a fuel-air mixture in an internal combustion engine Grant 9,972,979 - Kuhnert May 15, 2 | 2018-05-15 |
Prechamber spark plug Grant 9,929,539 - Maul , et al. March 27, 2 | 2018-03-27 |
Prechamber Spark Plug For Igniting A Fuel-air Mixture In An Internal Combustion Engine App 20170358906 - Kuhnert; Steffen | 2017-12-14 |
Prechamber Spark Plug App 20160254650 - Maul; Georg ;   et al. | 2016-09-01 |
Prechamber spark plug Grant 8,536,769 - Kuhnert , et al. September 17, 2 | 2013-09-17 |
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.