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MANUEL CASTRO

Overview
  • Total Patents
    11
About

MANUEL CASTRO has a total of 11 patent applications. Its first patent ever was published in 1928. It filed its patents most often in United States and Germany. Its main competitors in its focus markets transport, machines and consumer goods are IRVING AIR CHUTE CO INC, CARL H LUNDHOLM AKTIEBOLAG and AIRBORNE SYSTEMS NORTH AMERICA OF NJ INC.

Patent filings in countries

World map showing MANUEL CASTROs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Germany 1

Patent filings per year

Chart showing MANUEL CASTROs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport
#2 Machines
#3 Consumer goods
#4 Measurement

Top inventors

# Name Total Patents
#1 Manuel Castro 10

Latest patents

Publication Filing date Title
US3011537A Key holder
US2793523A Key holder
US2238789A Separable belt connector
US1944000A Cargo handling apparatus for aircraft and the like
US1871495A Cargo handling apparatus for aircraft and the like
US1873822A Hook for aircraft cargo handling apparatus
US1814786A Aircraft signaling apparatus
US1729029A Hook for aircraft cargo-handling apparatus
US1809266A Reel
US1935077A Cargo handling apparatus for aircraft and the like