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FRITZ DRIESCHER FA

Overview
  • Total Patents
    14
About

FRITZ DRIESCHER FA has a total of 14 patent applications. Its first patent ever was published in 1927. It filed its patents most often in Germany and Switzerland. Its main competitors in its focus markets electrical machinery and energy and mechanical elements are Y S SECURITIES LTD, DRIESCHER ELTECH WERK and SVRUI TIANJIN ELECTRICAL EQUIPMENT CO LTD.

Patent filings in countries

World map showing FRITZ DRIESCHER FAs patent filings in countries
# Country Total Patents
#1 Germany 11
#2 Switzerland 3

Patent filings per year

Chart showing FRITZ DRIESCHER FAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Becker Wilhelm 4
#2 Schrank Erwin 2
#3 Streicher Peter 2
#4 Hans Emmerich 1
#5 Fritz Hollmann 1
#6 Werner Adolf 1
#7 Dipl Feindt Hans Ing 1
#8 Helmut Frentzen 1

Latest patents

Publication Filing date Title
DE1090738B Knife disconnector with contact surface lubrication
DE945270C Transition piece for the insertion of fuse cartridges provided with contact blades in sockets equipped with blade contacts or the like.
DE945269C Device for inserting fuse cartridges with knife contacts in switch bases provided with knife-like contacts
DE946911C Device for inserting fuse cartridges with knife contacts in switch bases provided with knife-like contacts
DE943779C Device for inserting fuse cartridges with knife contacts in switch bases provided with knife-like contacts
DE895181C Fixing clamp for cylindrical cable terminations
DE657079C Switching arrangement for street lighting systems
DE595468C Fuse for low voltage
DE563074C Switching device for high-voltage disconnector with electric motor drive and automatic motor shutdown
DE516778C Cable distribution box with fuses that can be switched off manually
DE478350C Handle protection, especially for cable boxes