HIPPO by Engineering Maintenance Products, Inc. (Track this)
Intl: (017) Rubber goods US: 001; 005; 012; 013; 035; 050 Filing date: 09-May-1998 Serial number: 75487567
HIPPO by WOOLGAR, KEVIN (Track this)
Intl: (018) Leather goods; (025) Clothing; (028) Toys and sporting goods US: 001; 002; 003; 022; 041; 022; 039; 022; 023; 038; 050 Filing date: 12-Apr-1996 Serial number: 75088331
HIPPO by SHOP-VAC USA, LLC (Track this)
Intl: (009) Electrical and scientific apparatus US: 021 Filing date: 12-Oct-1979 Serial number: 73234888