FILTER UND FILTERBASISHALTESYSTEM
European patent · EP4126292 · Deleted
Register entry
- Publication number
- EP4126292
- Application number
- EP21782142
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 19, 2021
- Published
- Feb 8, 2023
- Granted
- Aug 20, 2025
- Deleted
- Oct 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- B01D 35/30 (2006.01)B01D 29/21 (2006.01)
- Priority
- US 202063004518 P 03.04.2020US 202063066574 P 17.08.2020
- PCT application
- PCT/US2021/023087 19.03.2021
- PCT publication
- WO2021/202122 07.10.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.10.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.10.2026
- Jul 1, 2026
Change
Published in Swissreg on 01.07.2026
- Aug 20, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 20.08.2025
Parties
Holder
Baldwin Filters, Inc.
Cleveland, OH 44124, US
Inventor
CALCATERRA, Farrell F.
Kearney, Nebraska 68847, US
WICK, Charles R.
Pleasanton, Nebraska 68866, US
RITCHIE, Simon D.
Kearney, Nebraska 68845, 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.