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HOLLANDSE APPARATENFAB

Overview
  • Total Patents
    29
About

HOLLANDSE APPARATENFAB has a total of 29 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Netherlands, Germany and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, mechanical elements and civil engineering are VEDDER GEB, BULLDOG ELECTRIC PRODUCTS CO and BERKER GMBH & CO KG.

Patent filings in countries

World map showing HOLLANDSE APPARATENFABs patent filings in countries

Patent filings per year

Chart showing HOLLANDSE APPARATENFABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Loppersum Kornelis 8
#2 Magendans Johannes A 6
#3 Loppersum Kornelius 1
#4 Zelfde Adrianus Bastiaan Van T 1
#5 Loppersam Kornelis 1
#6 Hoorn Rob Van 1
#7 Engels Willem Ferdinand 1
#8 Magendans Johannes 1
#9 Van Hoorn Rob 1

Latest patents

Publication Filing date Title
NL9100766A Mounting box for a wall-mounted power point and/or switch in a wall
DE4026989A1 Wire bending machine for wire with insulation
DE3934048A1 Fuse housing
DE3933609A1 CABLE BRANCH TERMINAL
DE3924371A1 ELECTRICAL SWITCHGEAR
NL8802976A Modular casing for electrical appts. - consists of wall or floor mounted rectangular tray with clip in vertical supports
NL8702763A Clamping member for a tube.
NL8700770A Main supply fuse-holder with integral cut=off - disconnecting supply from exposed conductors when fuse cartridge is removed
NL8200809A Strain relieving grommet for cables and pipes - comprises integral collar with inward-pointing conical segments to grip cable
NL8005459A Switching automatic.
NL7908676A Wall socket fitted between two plates in hollow wall - has brackets operating with bush with one end folded like flange and other with cut=out
NL7908677A Spacer retaining wall socket in position in shuttering - has open spring-loaded attachments to base plate with both fixing and slotted holes
NL7906753A Elbow joint between plastic conduits - has open ends at obtuse angle with locking devices and outside opening
NL7906698A Fixing bracket for electrical fitting in wall shuttering - consists of two longitudinal sections linked by two pins, and of deformable section in wall
DE2447502A1 Electrical conduit element fixing system - is for a partition wall with hollow plug attachment device
NL7400154A Electrical connection track.
NL169220B Housing equipped with a removable sealing flush for a pipe or pipe inlet opening.