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KYBURZ HANS

Overview
  • Total Patents
    47
About

KYBURZ HANS has a total of 47 patent applications. Its first patent ever was published in 1946. It filed its patents most often in Switzerland, Germany and Austria. Its main competitors in its focus markets mechanical elements, transport and furniture and games are BIO PURE TECH LIMITED, COLDER PROD CO and OMEGA FLEX INC.

Patent filings per year

Chart showing KYBURZ HANSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kyburz Hans 21
#2 Kyburz Hans Dipl Ing 7
#3 Hans Kyburz 5
#4 August Luetjens 2

Latest patents

Publication Filing date Title
DE19925571A1 Screw-in part as threaded pipe connection has internally threaded union nut, internally threaded inner piece and externally threaded outer part, with fixtures
DE19845197C1 Method for reducing the escape of fuel gases from a fuel tank and motor vehicle with a fuel tank
DE4424162A1 Coupling nut for dielectric pipe connection
DE3744416A1 Insulating pipe connection
DE3515774A1 Insulating connection piece for pipelines
IT8367344D0 Transport device for skis
CA1209609A Ski-transporting device
CH657411A5 Tent serving as a child's toy
CH659191A5 Device for carrying skis.
EP0042571A1 Process for conducting and/or converting energy in gaseous, liquid or solid mediums
BE883474A Set of assemblable elements for game or teaching
ATA229080A Toy kit to build liquid systems
CH613741A5 Load-bearing framework, by the unit building method, for erecting small buildings, in particular for playing purposes
CH580962A5 Piston type ampoule closure - with air vent channel on the piston and O-ring or end flange seal
DE2439312A1 Injection syringe - provided adjacent its open end with an axial venting groove coacting with the plunger
CH581288A5 Sanitary effluent pipe wall fitting - has elastic strap encircling pipe and retained in rigid wall bracket with pegs
CH575096A5 Electrically insulated coupling for pipes - reduces incidence of corrosion by preventing flow of electrical corrosion enhancing currents
CH572179A5 Non-return valve with flexible shutter - shutter bears against ported walls of taper insert and held by flange
US3671060A Insulating fitting and method for manufacturing
GB1097050A Pipe fitting