Cancelled & expired registration
PC
Registration cancelled per USPTO on Mar 6, 2026
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration cancelled per USPTO on Mar 6, 2026 · code 709 (Cancelled, Section 71)
- Registration date
- Nov 4, 2014
- Filing date
- Apr 7, 2011
- Registration no.
- 4630278
- Serial no.
- 79101745
- Goods & services
- [ Filtering materials in the nature of semi-processed foams or films of plastic for use in the further manufacture of filter media; rubber clack valves for use in filters; valves of india-rubber or vulcanized fiber; connecting hoses for vehicle radiators; pipe gaskets ]
- Owner as listed with the USPTO
- MAHLE International GmbH
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Turn this into a cardStatus may change. The USPTO can reinstate a cancelled or expired registration, for example on a petition filed within 6 months, so this record could change. We re-check, but always verify the current status in TSDR.