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INSTRUMENT VERKEN AB

Overview
  • Total Patents
    49
About

INSTRUMENT VERKEN AB has a total of 49 patent applications. Its first patent ever was published in 1945. It filed its patents most often in Sweden, France and United States. Its main competitors in its focus markets measurement, transport and mechanical elements are GOLDHONOR MOBILE ELECTRONICS CO LTD, CHENGDU QIANYI INFORMATION TECHNOLOGY CO LTD and CHANGZHOU SHINCO AUTOMOTIVE ELECTRONIC CO LTD.

Patent filings in countries

World map showing INSTRUMENT VERKEN ABs patent filings in countries

Patent filings per year

Chart showing INSTRUMENT VERKEN ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Silfven Jan 4
#2 Rydergren Bertil 4
#3 Nilsson Karl-Ivar 3
#4 Malmhaell Roger 3
#5 Lindskog Clas Georg 2
#6 Sandberg H 2
#7 Meiling H 2
#8 Sletmo Lasse 2
#9 Meiling H H 2
#10 Lindqvist Karl 2

Latest patents

Publication Filing date Title
GB9028070D0 A magnetic field detector
SE9002336D0 Arrangement for determining the speed of a boat
SE8902835D0 Illumination unit for marine compass with dome-shaped housing - has at least one light source allowing reading of suspended compass plate and at least one marker
FI860486A0 Anording with compass.
GB8500042D0 Deviation indication
FI843430A0 Anordning foer att foerhindra felvisning av en kompass.
FI811779L Anording with compass
SE8009161L Arrangement for a dome compass
FR2456939A1 Lighting of graduated scale in spherical compass - is effected by reflection of lamp light onto transparent plastics cover (SE 15.12.80)
US4149410A Method of navigation for sailing boats
ES431838A1 Locking device
GB1432909A Locking device stay for supporting the collar of a garment and a combination of a garment and such a stay
AU6699874A A locking device for vehicle safety harnesses
NL7403776A Vehicle safety belt reel locking unit - has pendular unit co-operating with hook and tooth of locking crown for reel
US3912177A Locking device for vehicle safety harnessess
ES423046A1 Block device for vehicle safety belt. (Machine-translation by Google Translate, not legally binding)
GB1409702A Take-up reel for a vehicle safety belt
DE2357774A1 Vehicle safety belt reel locking unit - has pendular unit co-operating with hook and tooth of locking crown for reel
CA470320A Devices for hermetically sealing housings adapted for compasses or other instruments