Trademark applications and grants for Leybold Aktiengesellschaft. Leybold Aktiengesellschaft has 5 trademark applications. The latest application filed is for "HELIOS"
Patent Application | Date |
---|---|
Friction vacuum pump with cooling arrangement 6,019,581 - 08/633,827 von Schulz-Hausmann , et al. February 1, 2 | 2000-02-01 |
Test gas leakage detector 5,900,537 - 08/875,370 Bohm , et al. May 4, 1 | 1999-05-04 |
Method of operating a cryogenic cooling device, and a cryogenic cooling device suitable for operation by this method 5,878,580 - 08/954,977 Schilling , et al. March 9, 1 | 1999-03-09 |
Vacuumtight connection 5,829,794 - 08/737,108 Schulz-Hausmann , et al. November 3, 1 | 1998-11-03 |
Search gas detector with vacuum pump and process for operating such a search gas detector 5,786,529 - 08/586,795 Voss , et al. July 28, 1 | 1998-07-28 |
Mark Image Registration | Serial | Trademark Application Date |
---|---|
![]() "HELIOS" 2052165 75025313 |
HELIOS 1995-11-29 |
![]() "ARGOS" 2029972 75025558 |
ARGOS 1995-11-29 |
![]() "BUTTERFLY-MODUL" 2068412 74697222 |
BUTTERFLY-MODUL 1995-07-05 |
![]() "PANEL" 74408782 |
PANEL 1993-07-06 |
![]() "VACMET" 74362709 |
VACMET 1993-03-01 |
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.