INVERTED PYRAMID by Harvard Maintenance, Inc. (Track this)
Intl: (035) Advertising and business; (037) Building construction and repair; (045) Personal US: 100; 101; 102; 100; 103; 106; 100; 101 Filing date: 04-Apr-2003 Serial number: 76503329
INVERTED ROUTER by C.R. ONSRUD, INC. (Track this)
Intl: (007) Machinery US: 013; 019; 021; 023; 031; 034; 035 Filing date: 07-May-1990 Serial number: 74056319
INVERTED EXCLAMATION MARK AFTERGLOW! by Carroll, Zandra (Track this)
Intl: (025) Clothing US: 022; 039 Filing date: 01-Jan-1970 Serial number: 90512400