P

Inventor

COOK CALVIN S

10 patents
⚠️ This page may combine multiple inventors who share the name “COOK CALVIN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PROCTER & GAMBLE

4 patents
US5000356AMar 19, 1991

Swivel-up type dispensing package

PROCTER & GAMBLE168 citations96
US5255990AOct 26, 1993

Reset elevator/threaded shaft dispensing package for stick form product and a refill cartridge therefor

PROCTER & GAMBLE46 citations90
US5033634AJul 23, 1991

Child resistant container for storing hazardous materials

PROCTER & GAMBLE58 citations89
US4782983ANov 8, 1988

Dispensing package with runout signal

PROCTER & GAMBLE24 citations81

MARX & CO LOUIS

4 patents
USD251264SMar 6, 1979

Toy vehicle

MARX & CO LOUIS50 citations93
USD253832SJan 1, 1980

Toy vehicle

MARX & CO LOUIS3 citations60
US4006899AFeb 8, 1977

Device simulating play action game

MARX & CO LOUIS5 citations57
US4138799AFeb 13, 1979

Toy plane with parachute and launcher

MARX & CO LOUIS5 citations54

CLARKE WILLIAM A

1 patent
US5078636AJan 7, 1992

Bubble maker with top reservoir on a glider

CLARKE WILLIAM A25 citations90

US DESIGNS

1 patent
US5618000AApr 8, 1997

Root-watering system

US DESIGNS31 citations83