COSHOW CHESTER L

Overview

Total Patents

11

About

COSHOW CHESTER L has a total of 11 patent applications. Its first patent ever was published in 1964. It filed its patents most often in United States and Canada. Its main competitors in its focus markets agriculture, civil engineering and machines are HEINKEL & CO KG A, NOVALEK INC and LEMENAGER ETIENNE.

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Patent filings in countries

World map showing COSHOW CHESTER Ls patent filings in countries

#	Country	Total Patents
#1	United States	9
#2	Canada	2

Patent filings per year

Chart showing COSHOW CHESTER Ls patent filings per year from 1900 to 2020

Similar Companies

HEINKEL & CO KG A 95% similarity

NOVALEK INC 94% similarity

LEMENAGER ETIENNE 86% similarity

RAPALA VMC CORP 85% similarity

YANANTON PATRICK 85% similarity

WUHAN SAIENJI COMMODITIES CO LTD 84% similarity

LELY HOLDING AG 84% similarity

RASMUSSEN HANS 83% similarity

KLEIN HELMUT 83% similarity

HOPEC INC 83% similarity

Focus industries

#	Industry
#1	Agriculture
#2	Civil engineering
#3	Machines
#4	Transport
#5	Furniture and games
#6	Consumer goods

Focus technologies

#	Technology
#1	Animal care
#2	Earth drilling
#3	Laundering textiles
#4	Vehicle servicing
#5	Unspecified technologies
#6	Domestic washing

Top inventors

#	Name	Total Patents
#1	Coshow Chester L	11

Latest patents

Publication	Filing date	Title
US4624313A	1985-06-24	Well tool dislodgement apparatus
US4474235A	1982-09-02	Well tool dislodgement apparatus
US3683647A	1970-10-09	Washing machine
US3666197A	1970-04-20	Depth gauging means for fishing reels
US3563489A	1969-05-07	Depth-gauging means for fishing reels
US3503570A	1968-04-22	Spinning reel depth gauging means
US3594849A	1967-10-13	Cleaning apparatus
US3465982A	1967-07-28	Spinning reel depth-gauging means
US3318378A	1964-03-23	Method of sealing vuggy regions in well bores
CA903735A	None	Depth-gauging means for fishing reels
CA866625A	None	Spinning reel depth-gauging means