U.S. federal trademark · Serial No. 86801980 · Reg. No. 5115723
Plug and sealing devices, namely, devices to seal reservoirs containing wood preservative in railroad ties, utility poles, pilings and timbers, in the nature of plastic plugs that can be used to plug drilled openings in wood products that are filled with wood preservative
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.