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SOBBE FRIEDRICH WILHELM

Overview
  • Total Patents
    26
About

SOBBE FRIEDRICH WILHELM has a total of 26 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Germany, German Democratic Republic and Switzerland. Its main competitors in its focus markets machines, basic materials chemistry and measurement are NANTONG XUNXIANG AUTOMATION EQUIPMENT CO LTD, GUIZHOU QAML OF SCIENCE AND TECH CO LTD and MOORHOUSE D J.

Patent filings in countries

World map showing SOBBE FRIEDRICH WILHELMs patent filings in countries

Patent filings per year

Chart showing SOBBE FRIEDRICH WILHELMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sobbe Friedrich-Wilhelm 15
#2 Sobbe Friedrich Wilhelm Dipl K 9
#3 Sobbe Friedrich-Wilheim 1

Latest patents

Publication Filing date Title
DE19500417A1 Propellant cartridge for disposal of blinds
DE4109503A1 Detonator wires for connecting a primer to an igniter
HUT51761A Device for measuring igniters, ignition mains and ignition circuits
DE3804847A1 Detonating cap support with improved detonating safety
DE3731012A1 Ignition circuit tester with constant climate display
CS263986A2 Device for bickford fuse and detonator connection
DD244193A5 Device for connecting locking cord and returning
DE3604457A1 Wire supply box
DE3520490A1 Device for joining detonating cord and detonator
DE3505937A1 Electrically operable pressure trigger
DE3139181A1 Compressed-gas generator with an electrical igniter
DE3123250A1 Detonating-fuse closure
DE3013376A1 Electrical detonator for pressurised gas generator - is seated with leads in split cap having sealing washer between two halves of cap
DE3010067A1 Fuse and detonator with pressure resistant watertight joint - made by lubricated sleeve between fuse and capsule
DE3002072A1 Pressurised gas generator esp. for rockets or flares - has detonator capsule and wires seated in recesses of split plug
DE2911986A1 Safety appts. for mining or tunnelling equipment - has manual or automatic release and uses capacitor charge to actuate detonator for fire control devices
DE2845140A1 Ignition connector for safety fuse - with cylindrical guide extension on O=ring seals of screw cap
DE2814598A1 Detonating capsule with fuse cord - has amplifier charge between end of fuse and initial detonator charge
DE2814581A1 Military detonating capsule with fuse cord - esp. for underwater charges, has hollow block fitted around end of cord to improve watertightness