Transformer
Latest Siemens Aktiengesellschaft Patents:
- Control device for controlling a technical system, and method for configuring the control device
- Control system method for controlling an apparatus or installation
- Occupancy determination method and system
- Electromagnetic flowmeter with primary and secondary pairs of coils
- Circuit breaker device and method
Description
Claims
The ornamental design for a transformer, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| 1415321 | May 1922 | Eby |
| 1777072 | September 1930 | Burnham |
| D180448 | June 1957 | Kerr |
| D195975 | August 1963 | Bianco et al. |
| 4205290 | May 27, 1980 | Canney |
| D279298 | June 18, 1985 | Petrus |
| D526273 | August 8, 2006 | Le |
| D567755 | April 29, 2008 | Heinzig |
| D567756 | April 29, 2008 | Heinzig |
| D610087 | February 16, 2010 | Johnson |
| D665353 | August 14, 2012 | Balaban |
| D701167 | March 18, 2014 | You |
| 301464495 | February 2011 | CN |
| 303438785 | November 2015 | CN |
| 304279819 | September 2017 | CN |
| 304577918 | April 2018 | CN |
| 304634850 | May 2018 | CN |
| 304671866 | June 2018 | CN |
| 304710774 | July 2018 | CN |
| 297436-0001 | October 2017 | IN |
| D1600842 | April 2018 | JP |
| 00059890 | August 2006 | RU |
Patent History
Patent number: D867988
Type: Grant
Filed: Sep 15, 2017
Date of Patent: Nov 26, 2019
Assignee: Siemens Aktiengesellschaft (München)
Inventors: Andre Luiz Moreno (Varzea Paulista), Martin Alsina Navarro (Jundiai), Richard Sille (Kirchheim)
Primary Examiner: Bridget L Eland
Application Number: 29/617,833
Type: Grant
Filed: Sep 15, 2017
Date of Patent: Nov 26, 2019
Assignee: Siemens Aktiengesellschaft (München)
Inventors: Andre Luiz Moreno (Varzea Paulista), Martin Alsina Navarro (Jundiai), Richard Sille (Kirchheim)
Primary Examiner: Bridget L Eland
Application Number: 29/617,833
Classifications
Current U.S. Class:
Transformer, Rectifier Or Casing Therefor (3) (D13/110)