Patents Review

Canada
 

2637133 SIEMENS TRANSPORTATION SYSTEMS
BEARING ARRANGEMENT FOR A TORSION BAR SPRING OF THE ROLL STABILIZATION SYSTEM OF A RAIL VEHICLE


Germany


102012013924 THYSSENKRUPP PRESTA AG
Wellfeder mit bereichsweise linearer Kennlinie - WAVE SPRING WITH PARTIALLY LINEAR CHARACTERISTIC

102012014349 WABCO GMBH
Luftfederventil - AIR SPRING VALVE

102012014887 KNORR-BREMSE SYSTEME
Schraubenfeder eines Kraftfahrzeugs und Bremszylinder - MOTOR VEHICLE COILSPRING AND BRAKE CYLINDER

102012015644 AUDI AG
Feder, insbesondere Tragfeder für ein Kraftfahrzeug - SPRING, IN PARTICULAR SUSPENSION SPRING FOR A MOTOR VEHICLE

102012212793 BOKESCH MARTIN
Federelement und Verfahren zur Herstellung eines Federelements - SPRING ELEMENT AND METHOD FOR PRODUCING THE SPRING ELEMENT


Europe


2685125 NHK SPRING CO LTD
FIBRE REINFORCED PLASTIC SPRING

2686553 WHIRLPOOL SA
SUSPENSION SPRING FOR A REFRIGERATION COMPRESSOR

2688096 NHK SPRING CO LTD
PRESSURE UNIT

2694837 CONTINENTAL TEVES AG & CO OHG
AIR SPRING HAVING HYBRID BELLOWS

2333372 BAUMANN FEDERN AG
RING-SHAPED SPRING STRING

2107267 DIEMER & DR JASPERT GBR
SPRING ELEMENT

2290258 DIEMER & DR JASPERT GBR
SPRING ELEMENT


United States


2014027205 CHARBON CHRISTIAN
MAINSPRING COMPRISING SUPPLEMENTARY ENERGY ACCUMULATION CURVES

2014027962 BEHMENBURG CHRISTOF
AIR SPRING HAVING HYBRID BELLOWS

2014027965 HOLLOWAY MICHAEL
CONSTANT-FORCE SPRING SYSTEMS

2014034182 MAIER MICHAEL
DEVICE AND METHOD FOR MANUFACTURING WIRE COILS

2014035210 FIRESTONE IND PRODUCTS SO LLC
FLEXIBLE SPRING MEMBER AS WELL AS GAS SPRING ASSEMBLY AND METHOD OF MANUFACTURE

8641023 CHARBON CHRISTIAN
THERMOCOMPENSATED SPRING AND METHOD FOR MANUFACTURING THE SAME

2014011575 FIRESTONE IND PRODUCTS CO LLC
END MEMBERS FOR RAIL SPRING ASSEMBLIES AND SUSPENSION SYSTEMS INCLUDING SAME

2014011666 LIFTWAVE INC
SPRING COMPONENTS, SYSTEMS, AND METHODS OF OPERATION AND MANUFACTURE

2014013827 CHUO HATSUJO KK
SPRING MEMBER

2014014481 MSSC US
COMPOSITE COIL SPRING


International


2014008466 BARNES GROUP INC
HIGH FATIGUE ARCUATE SPRING

 


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