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VON TELL TRADING CO AB

Overview
  • Total Patents
    71
About

VON TELL TRADING CO AB has a total of 71 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Germany, Finland and France. Its main competitors in its focus markets transport, machines and civil engineering are COPSON ALEXANDER GEORGE, TELL EDWARD ELIAS VON and GARCIA MANUEL MARTIN.

Patent filings in countries

World map showing VON TELL TRADING CO ABs patent filings in countries

Patent filings per year

Chart showing VON TELL TRADING CO ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dahlin Carl Erik Ingemar 11
#2 Jericijo B 7
#3 Ingemar Dahlin Carl Erik 6
#4 Johannessen Finn 3
#5 Jonasson B 3
#6 Oleborg S 2
#7 Dahlin C E I 2
#8 Jonasson Bo 2
#9 Svensson B L R 2
#10 Johannesen Finn 2

Latest patents

Publication Filing date Title
DE3021899A1 DEVICE FOR ATTACHING AN ADDITIONAL CEILING IN VEHICLES.
DE2807545A1 Joint seal for hatch cover sections - has actuating hooks operated by displaceable link rod connected to angled lever which is hinged to cover section (SW 17.7.78)
GB1443290A Operating arrangement in cargo hatches
CA1004089A Arrangement in cargo hatches on ship weather decks
GB1393316A Hatch battening device
GB1156929A A Device for Tightening the Joint between the Sections of a Hatch Cover
GB1142346A Improvements in hatch covers
FR1429896A Control device for closing with folding panels of cargo holds or the like
GB1062514A Improvements in hatch covers
FR1313848A Paneled cover for boat hold opening
FR1304255A Device for folding and securing boat bilge cover panels or the like
US3185206A Device for stowing hatch covers on ships
US3107722A Hatch covers having hydraulic means for moving the sections
GB922804A Improvements in hatch covers having hydraulic means for moving the sections
FR1301583A Hinged device for hinged cover for opening boat hold or the like
FR1278453A Cargo hatch closing device or the like
US3114346A Hatch covers
US3007431A Wheeled hatch covers