CLAMSHELL
USPTO (United States) · Serial 73205390
- Status
- registered
- Status updated
- 22 June 2001
- Filing date
- 27 February 1979
- Registration date
- 10 June 1980
- Nice classification
- 21
- Owner
- ARMALY SPONGE COMPANY
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73205390) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.