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SICHERT GMBH & CO BERTHOLD

Overview
  • Total Patents
    19
About

SICHERT GMBH & CO BERTHOLD has a total of 19 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, mechanical elements and audio-visual technology are SILTEC AS, HAPPER SYSTEMS LTD and CHRISTOPH MORACH.

Patent filings in countries

World map showing SICHERT GMBH & CO BERTHOLDs patent filings in countries
# Country Total Patents
#1 Germany 15
#2 EPO (European Patent Office) 4

Patent filings per year

Chart showing SICHERT GMBH & CO BERTHOLDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hesse Hans 8
#2 Rauch Bernhard 8
#3 Frewer Raimund Dipl Ing 6
#4 Perschon Helmut 4
#5 Hesse Hans-Hermann Dipl-Ing 3
#6 Wiederer Franz 3
#7 Hesse Hans-Hermann Dipl Ing 3
#8 Frewer Raimund Dipl-Ing 2
#9 Hesse Hans Hermann Dipl Ing 2
#10 Hesse Hans Hermann 2

Latest patents

Publication Filing date Title
EP0518204A1 Anchoring clamp for a freely suspended installation cable
DE4114927A1 WALL THROUGHOUT FOR GROUND CABLES OR THE LIKE
DE4021225A1 Vertical rail suspended cable trough - has double trough with common base and end members for connection to vertical rails
DE3941921A1 Sealing cuff for cable conduit - has internal pockets filled with mass to inflate cuff for effective sealing
DE3911688A1 CABLE END LOCKING DEVICE
EP0309836A2 Water- and gastight leadthrough of a jacketed tube through walls of houses and the like
DE3803492A1 Arrangement for the water-tight and gas-tight coupling of a casing pipe onto the masonrywork of house walls and similar walls in the region of a masonry-wall opening
DE3803494A1 Water-tight and gas-tight coupling of a casing pipe onto the masonrywork of house walls and similar walls in the region of an opening or a through-passage
DE3733237A1 Casing-pipe lead-through for the masonry work of house walls and similar walls
DE3506798A1 Housing for amplifiers in broadband cable networks
DE3443245A1 Junction box with strainer shell and cable support straps
DE3434265A1 Cover for a plastic base of cable junction housings
DE3331639A1 Cable-holding rail for cable pits
DE3240584A1 Cable mark with a plastic head
DE3232566A1 Tensioning device for communication lines
DE2946818A1 Cable bearer with 45 degree two-way tilt - has underside tubular support with saddle support and end lock for tilt control
DE2734415A1 Cable supporting piece for cable shaft or distribution box - has perforated strip surrounding cables and fastened to cable tray which is attached to back support