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CASTRO CONVERTIBLE CORP

Overview
  • Total Patents
    46
About

CASTRO CONVERTIBLE CORP has a total of 46 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets furniture and games, machines and consumer goods are PEETAA RUTSUSHIYU, LAFER PERCIVAL and KO WEN-SHAN.

Patent filings in countries

World map showing CASTRO CONVERTIBLE CORPs patent filings in countries
# Country Total Patents
#1 United States 27
#2 Canada 13
#3 United Kingdom 5
#4 Germany 1

Patent filings per year

Chart showing CASTRO CONVERTIBLE CORPs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Barabas John J 14
#2 Brindisi Joseph A 9
#3 Willis Sumner C 7
#4 Barabas Andrew A 4
#5 Lenart Andrew F 4
#6 Castro Bernard 4
#7 Barabas A 2
#8 Barabas John 2
#9 Pennell Elmer V 2
#10 Hubbell Catherine B 2

Latest patents

Publication Filing date Title
US5097544A Convertible sofa bed
US5080430A Reclining chair
US4662286A Convertible table
US4366586A Ottoman roll latch mechanism
US3934281A Mattress compression linkage for convertible sofa-bed
US3906557A Drop in sofa bed
US3789496A Button assembling device and method
US3747135A Convertible sofa bed
US3688705A Convertible table
US3242504A Lock for convertible ottoman
US3239852A Convertible sofa-bed
US3239851A Convertible sofa-bed
US3191198A Protective covering for bedding in a convertible sofa-bed
GB967312A A table convertible from a low height to a greater height
US3093412A Convertible chair
GB914991A Improvements in convertible sofa-beds
US3107366A Sofa-bed
US3041634A Convertible bed
US2968049A Convertible bed
US2944595A Power operated reclining chair