Spilstopper Trademarks

SPILSTOPPER
ELASTOMER MAT COVERING FOR DRAINS, GRATES AND MANHOLES FOR PROTECTION AGAINST ACCIDENTAL FLOODING VIA SEWAGE AND ACCESS OPENINGS
Cancelled  ·  October 6, 1988  ·  73756310  · 
SPILSTOPPER
COVERING FOR DRAINS GRATES AND MANHOLES FOR PROTECTION AGAINST ACCIDEN TAL SPILLS
Abandoned  ·  December 28, 1981  ·  73343412  ·