Appareil et procédé pour la chromisation d'objets
European patent · EP0420939 · Deleted
Register entry
- Publication number
- EP0420939
- Application number
- EP89908116
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 19, 1989
- Published
- Apr 10, 1991
- Granted
- Aug 25, 1993
- Deleted
- May 31, 1995
- Reason
- Annual fee unpaid
- IPC classes
- C23C 10/38 (2006.01)C23C 10/32 (2006.01)
- Priority
- US A 210906 24.06.1988
- PCT application
- PCT/US1989/002121 19.05.1989
- PCT publication
- WO1989/012701 28.12.1989
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 31, 1996
Deleted, fee unpaid
Published in PIDTJ No 2 in 1996
- Oct 15, 1993
Granted
Published in PIDTJ No 19 in 1993
Parties
Inventor
Lewis, Everett C.
McDonald, TN 37353, US
Grant, Harley A.
Harrison, TN 37341, 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.