PEMBROKE CHARLES J

Overview

Total Patents

17

About

PEMBROKE CHARLES J has a total of 17 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United States. Its main competitors in its focus markets machines, engines, pumps and turbines and transport are DAIMLER MFG COMPANY, SPRINGER RAY W and STEVENS DURYEA COMPANY.

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Patent filings in countries

World map showing PEMBROKE CHARLES Js patent filings in countries

#	Country	Total Patents
#1	United States	17

Patent filings per year

Chart showing PEMBROKE CHARLES Js patent filings per year from 1900 to 2020

Similar Companies

DAIMLER MFG COMPANY 90% similarity

SPRINGER RAY W 90% similarity

STEVENS DURYEA COMPANY 90% similarity

GRUBER ARCHIBALD B 89% similarity

WINTERS & CRAMPTON CORP 88% similarity

DENT HARDWARE COMPANY 88% similarity

TAYLOR BAYARD E 87% similarity

WINTON MOTOR CARRIAGE CO 87% similarity

TOWER DANIEL W 86% similarity

HEWITT EDWARD R 86% similarity

Focus industries

#	Industry
#1	Machines
#2	Engines, pumps and turbines
#3	Transport
#4	Mechanical elements
#5	Civil engineering

Focus technologies

#	Technology
#1	Supplying combustion engines
#2	Unspecified technologies
#3	Unspecified technologies
#4	Vehicle suspension arrangements
#5	Motor vehicles
#6	Lubricating of machines
#7	Cyclically operating valves
#8	Compressed gas holders
#9	Vehicle transmission mounting
#10	Locks

Top inventors

#	Name	Total Patents
#1	Pembroke Charles J	17

Latest patents

Publication	Filing date	Title
US1216486A	1916-07-03	Vehicle.
US1236756A	1916-02-24	Antifriction device.
US1230021A	1915-01-18	Fastening device.
US1175805A	1914-08-12	Transmission-gearing.
US1207073A	1914-06-22	Primer.
US1168223A	1914-04-18	Opaque stencil-paper and process for making it.
US1196976A	1914-03-05	Carbureter-controlling device.
US1143779A	1913-03-12	Carbureter.
US1102605A	1912-12-30	Valve mechanism.
US1143778A	1912-08-02	Distributing-valve starting mechanism for explosive-engines.
US1216485A	1912-08-02	Compressed-gas controlling and igninting mechanism for automobiles.
US1055352A	1911-08-09	Carbureter.
US1143777A	1910-10-12	Automobile.
US1174440A	1910-08-03	Internal-combustion engine.
US1060701A	1909-10-06	Motor-vehicle.
US901735A	1907-09-10	Vehicle-frame.
US1071335A	1906-04-05	Vehicle-frame.