Inventor
KIRBY SR MICHAEL A
US8 patents
Patents
8 patentsUS5261533ANov 16, 1993
Tax-stampable half-carton
PHILIP MORRIS INC31 citations92
US5180056AJan 19, 1993
Dual carton
PHILIP MORRIS INC33 citations92
US5160023ANov 3, 1992
Two cartons joined as a single unit separable into two single cartons
PHILIP MORRIS INC26 citations92
US5178271AJan 12, 1993
Two cartons joined as a single unit separable into two single cartons
PHILIP MORRIS INC23 citations91
US5141106AAug 25, 1992
Two separate cartons combined as a single unit by adhesive/carrier means
PHILIP MORRIS INC21 citations80
US5178270AJan 12, 1993
Easily sealable, openable, and reclosable carton
PHILIP MORRIS INC10 citations73
US5174444ADec 29, 1992
Two cartons joined as a dual carton separable into two individual cartons
PHILIP MORRIS INC14 citations73
US5180055AJan 19, 1993
Method of attaching two half-cartons and the product
PHILIP MORRIS INC5 citations62