Photographischer Apparat
Swiss patent · CH604204 · Deleted
Register entry
- Publication number
- CH604204
- Application number
- CH006839/1972
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- May 9, 1972
- Published
- Dec 30, 1977
- Granted
- Dec 31, 1977
- Deleted
- Nov 18, 1991
- Reason
- Maximum term reached
- IPC classes
- G03B 17/53 (2006.01)
- Priority
- US A141553 10.05.1971
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 29, 2024
Maximum term reached
Published in Swissreg on 29.10.2024
- Dec 30, 1977
Granted
Published in PIDTJ No 24 in 1977
Parties
Inventor
Igor Blinow
Millis/Mass., US
Robert Donald Leduc
Marlboro/Mass., 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.