Who owns the CPO trademark?

The CPO trademark is owned by National Swimming Pool Foundation.

What class is the CPO trademark registered in?

The CPO trademark is registered in Class B (Class NaN).

The USPTO serial number for CPO is 74119772.

CPO is registered under USPTO registration number 0.

Updated Nov 5, 2026·35 searches this week

CPO

ABANDONED

US codes: B

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

4 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Dec 27, 1991

Code ABN2

NON-FINAL ACTION MAILED

May 14, 1991

Code CNRT

ASSIGNED TO EXAMINER

May 13, 1991

Code DOCK

ASSIGNED TO EXAMINER

Apr 06, 1991

Code DOCK