EARLL CHARLES I

Overview

Total Patents

13

About

EARLL CHARLES I has a total of 13 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States. Its main competitors in its focus markets transport, packaging and shipping and consumer goods are INOUE MASAFUMI, SAF SPA and NAT MINING UNIV STATE HIGHER EDUCATIONAL INSTITUTION.

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Patent filings in countries

World map showing EARLL CHARLES Is patent filings in countries

#	Country	Total Patents
#1	United States	13

Patent filings per year

Chart showing EARLL CHARLES Is patent filings per year from 1900 to 2020

Similar Companies

INOUE MASAFUMI 88% similarity

SAF SPA 86% similarity

NAT MINING UNIV STATE HIGHER EDUCATIONAL INSTITUTION 86% similarity

TROLLEY SHOE WHEEL COMPANY 86% similarity

SOMAJNI GIACOMO 86% similarity

AVTOKOMBINAT 86% similarity

JIANZHONG WU 86% similarity

FAIVELEY TRANSP LEKOV A S 86% similarity

KOEHLER WILLY 85% similarity

BUCHBERGER WILHELM 85% similarity

Focus industries

#	Industry
#1	Transport
#2	Packaging and shipping
#3	Consumer goods
#4	Engines, pumps and turbines

Focus technologies

#	Technology
#1	Electrical vehicle propulsion
#2	Laundering textiles
#3	Handling thin material
#4	Spring or inertia motors

Top inventors

#	Name	Total Patents
#1	Earll Charles I	13

Latest patents

Publication	Filing date	Title
US2084727A	1935-08-12	Trolley base
US2126953A	1935-08-12	Bracket
US1941881A	1931-10-19	Reel
US1941880A	1931-09-21	Reel
US1249729A	1916-04-20	Trolley-catcher.
US1138738A	1913-12-26	Spring.
US1110759A	1909-06-17	Trolley-retriever.
US1110758A	1909-03-20	Trolley-catcher.
US1110757A	1907-09-13	Trolley-retriever.
US857040A	1904-10-24	Trolley-retriever.
US941363A	1903-09-30	Trolley-catcher.
US743153A	1901-09-20	Trolley mechanism.
US683026A	1901-02-26	Trolley-catcher.