Procédé pour prolonger la durée d'utilisation des piles non aqueuses
Swiss patent · CH649655 · Deleted
Register entry
- Publication number
- CH649655
- Application number
- CH005509/1981
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Aug 26, 1981
- Published
- May 31, 1985
- Granted
- May 31, 1985
- Deleted
- Aug 31, 1996
- Reason
- Annual fee unpaid
- IPC classes
- H01M 10/04 (2006.01)
- Priority
- US A182912 02.09.1980
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 15, 1997
Deleted, fee unpaid
Published in PIDTJ No 7 in 1997
- May 31, 1985
Granted
Published in PIDTJ No 10 in 1985
Parties
Inventor
Dey, Arabinda Narayan
Needham/MA, US
Bowden, William Lee
Nashua/NH, US
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.