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OSTRANDER ROBERT K

Overview
  • Total Patents
    18
About

OSTRANDER ROBERT K has a total of 18 patent applications. Its first patent ever was published in 1943. It filed its patents most often in United States and Canada. Its main competitors in its focus markets furniture and games, machines and packaging and shipping are DARDA HELMUT SPIELWAREN, MAJORETTE SA and CHILD GUIDANCE TOYS INC.

Patent filings in countries

World map showing OSTRANDER ROBERT Ks patent filings in countries
# Country Total Patents
#1 United States 16
#2 Canada 2

Patent filings per year

Chart showing OSTRANDER ROBERT Ks patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ostrander Robert K 18

Latest patents

Publication Filing date Title
US3913147A Belt buckle and belt strap combination
US3237344A Doll with sounding means
US3254442A Doll with independently articulated buttocks
US3186126A Doll having an improved mouth together with sounding means and lip moving mechanism cooperable therewith
US3229421A Power operated dolls
US3093928A Multivoice unit
US3092929A Dolls
US3106040A Tearing doll
US3053009A Squinting and weeping doll
US3010253A Jointed doll
US2959890A Doll with simplified tear unit
US2778155A Doll with mechanism for movable lips
US2811810A Weeping doll
US2727334A Doll with movable limbs
US2572752A Inertia-operated climbing toy
US2386498A Collapsible tube
CA679665A Multivoice unit
CA679663A Squinting and weeping doll