P

Inventor

BRAND DEREK R

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

BRAND DEREK A

3 patents
US4330127AMay 18, 1982

Toy racing car game accessory

BRAND DEREK A20 citations78
US4304066ADec 8, 1981

Apparatus for coupling and uncoupling toy truck tractors and semitrailers

BRAND DEREK A18 citations71
US4316346AFeb 23, 1982

Spur track accessory operation

BRAND DEREK A6 citations60

TYCO INVESTMENT CORP

1 patent
US5207793AMay 4, 1993

Hammering game

TYCO INVESTMENT CORP21 citations90

MARVIN GLASS & ASSOCIATES

1 patent
US4089598AMay 16, 1978

Phonograph device

MARVIN GLASS & ASSOCIATES11 citations73

TYCO IND INC

1 patent
US4295295AOct 20, 1981

Pick-up shoe and motor contact assembly for toy vehicle

TYCO IND INC11 citations72

DEREK AND DEREK

1 patent
US4516952AMay 14, 1985

Push-down actuated toy

DEREK AND DEREK14 citations67