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Swiss patent · CH687999 · Deleted
Register entry
- Publication number
- CH687999
- Application number
- CH003705/1992
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 3, 1992
- Published
- Apr 15, 1997
- Granted
- Apr 15, 1997
- Deleted
- Dec 31, 1997
- Reason
- Annual fee unpaid
- IPC classes
- E02F 3/30 (2006.01)
- Priority
- US A803839 09.12.1991
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 14, 1998
Deleted, fee unpaid
Published in PIDTJ No 15 in 1998
- Apr 15, 1997
Granted
Published in PIDTJ No 7 in 1997
Parties
Inventor
Wadsworth, Charles L.
Jasper/IN, 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.