Ultraviolettlicht-Sensor
Swiss patent · CH684971 · Deleted
Register entry
- Publication number
- CH684971
- Application number
- CH000981/1989
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 16, 1989
- Published
- Feb 15, 1995
- Granted
- Feb 15, 1995
- Deleted
- Mar 31, 2004
- Reason
- Annual fee unpaid
- IPC classes
- H01L 31/101 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 15, 2004
Deleted, fee unpaid
Published in +pat+ No 21 in 2004
- Feb 15, 2000
Address changed
- Owner
- Landis & Gyr, Technology Innovation AG, 6301 Zug → Siemens Building Technologies AG, C-IPR, Gubelstrasse 22, 6300 Zug
Published in PIDTJ No 3 in 2000
- Feb 15, 1995
Granted
Published in PIDTJ No 3 in 1995
Parties
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.