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HASBRO DEVELOPMENT CORP

Overview
  • Total Patents
    44
About

HASBRO DEVELOPMENT CORP has a total of 44 patent applications. Its first patent ever was published in 1975. It filed its patents most often in United States, France and United Kingdom. Its main competitors in its focus markets furniture and games, basic materials chemistry and consumer goods are FANTASY TOYS INC, STS RACING GMBH and STADLBAUER SPIEL & FREIZEITART.

Patent filings in countries

World map showing HASBRO DEVELOPMENT CORPs patent filings in countries

Patent filings per year

Chart showing HASBRO DEVELOPMENT CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Prodger Brian S 4
#2 O'Connor Hubert P 3
#3 Crabtree Alfred A 3
#4 Hudson Robert H 2
#5 Smith Iii Jay 2
#6 Conroy Richard F M 2
#7 Ptaszek George William 2
#8 Doane Linwood Earl 1
#9 King James Anthony 1
#10 King Kames Anthony 1

Latest patents

Publication Filing date Title
GB1595827A Power take-off device
US4129963A Toy article having changeable expression graphics
FR2360648A1 Oil-free stamping ink contg. glycerine - nonionic surfactant, non-toxic dyes and water, easily removed from textiles
US4068353A Carton clip
JPS5286834A Eyeball moving mechanism for toy
US4062144A Flexible doll having arm members pivotable to plural stable positions
US4005545A Eye shifting mechanism for doll construction
FR2347071A1 Toy in form of walking animal - has pull cord winding spring to drive legs with wheels mounted on eccentric drive pins to simulate walking action
GB1521529A Toy doll
US3980113A Pencil sharpener
US3988855A Posable figure having one piece connector for torso, trunk and legs