DIVERTA DRAIN by Bailey, Wayne E (Track this)
Intl: (006) Metal goods US: 002; 012; 013; 014; 023; 025; 050 Filing date: 25-Apr-2010 Serial number: 85022543
VERTA-LOCK by Utility Trailer Manufacturing Co. (Track this)
Intl: (012) Vehicles US: 019; 021; 023; 031; 035; 044 Filing date: 14-Jul-2000 Serial number: 76088536
NOVA VERTA by NOVA VERTA INTERNATIONAL S.P.A. (Track this)
Intl: (007) Machinery US: 023 Filing date: 25-Jan-1993 Serial number: 74351763