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WEINHOLD KARL DIPL-ING

Overview
  • Total Patents
    25
About

WEINHOLD KARL DIPL-ING has a total of 25 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Germany, EPO (European Patent Office) and China. Its main competitors in its focus markets mechanical elements, machines and machine tools are LEGRIS FRANCE SA, TALON INNOVATIONS CORP and SELF ENERGISING COUPLING COMPANY LTD.

Patent filings in countries

World map showing WEINHOLD KARL DIPL-INGs patent filings in countries
# Country Total Patents
#1 Germany 17
#2 EPO (European Patent Office) 7
#3 China 1

Patent filings per year

Chart showing WEINHOLD KARL DIPL-INGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Weinhold Karl Dipl-Ing 25

Latest patents

Publication Filing date Title
DE3743170C1 Pipe screw-connection
DE3724886C1 Device for connecting a hose end to a connecting piece
DE3721063C1 Device for connecting a hose end to a connecting piece
DE3705601C1 Plastic-pipe coupling
DE3601896C1 Pipe-coupling clamp
DE3601895C1 Pipe connection
DE3601898C1 Hose coupling
DE3541192C1 Flap valve
DE3532505C1 Connection coupling
DE3520952C1 Hose coupling
DE3520953C1 Spring-strip clamp
DE3511289C1 Hose or pipe coupling
DE3510299C1 Device for extracting a sliding sleeve
DE3504315C1 Device for releasing wheel nuts and wheel bolts in motor vehicles
DE3440259C1 Device for connecting two pipe ends
DE3322491C1 Device for connecting two hose ends
DE3204048C1 Coupling for connecting hose or pipe ends