F16F 1/04

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Description

Class  F16F : SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION


Subclass 1/04: Springs (working with fluid F16F 5/00, F16F 9/00) made of steel or other material having low internal friction (F16F 1/36 takes precedence); Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant Wound springs

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10604207 System and method for adjusting spring rate of a coil spring in a bike suspensionFeb 12, 18Mar 31, 20Not available
10598242 Coil springs with non-linear loading responses and mattresses including the sameMay 20, 16Mar 24, 20Sealy Technology LLC
10598241 Multi deflection canted coil springs and related methodsFeb 24, 15Mar 24, 20Bal Seal Engineering, Inc.
10583706 Method of manufacturing a suspension coil springDec 23, 18Mar 10, 20NHK Spring Co., Ltd.
10576199 System and method for a syringe micro pump with wave springOct 11, 17Mar 03, 20Repro-Med Systems Inc.
10557522 Connector assembliesApr 07, 17Feb 11, 20Not available
10549334 Device for manufacturing coil spring and method for manufacturing coil springAug 28, 17Feb 04, 20NHK SPRING CO., LTD.
10535945 Canted coil springs, connectors and related methodsOct 04, 16Jan 14, 20Bal Seal Engineering, Inc.
10508700 High fatigue arcuate springJul 05, 13Dec 17, 19Barnes Group Inc.
10494950 Bearing centering springDec 22, 17Dec 03, 19United Technologies Corporation
10495174 Apparatus for dispersing impact forcesDec 18, 17Dec 03, 19Newtonoid Technologies, L.L.C.
10487899 Canted coil spring shock absorberFeb 17, 16Nov 26, 19Nelson Products, Inc.
10460977 Lift pin holder with spring retention for substrate processing systemsSep 29, 16Oct 29, 19Lam Research Corporation
10454196 Cage-type hyperbolic spring structure and socketApr 12, 17Oct 22, 19Not available
10422398 Apparatus for damping vibrationJun 29, 17Sep 24, 19Korea Advanced Institute of Science and Technology
10392268 Oil-skimming tube with stiffening insert memberDec 21, 17Aug 27, 19OIL SKIMMERS, INC.
10358008 Suspension coil springOct 27, 15Jul 23, 19NHK Spring Co. Ltd.
10361528 Connector housings, use of, and method thereforJan 07, 16Jul 23, 19Bal Seal Engineering, Inc.
10315287 Vertical motion impeller-type shot peening device and coil springFeb 16, 17Jun 11, 19NHK Spring Co. Ltd.
10300756 Suspension coil springMay 25, 15May 28, 19Mitsubishi Steel Mfg. Co. Ltd.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2020/0056,671 WIRE MATERIAL FOR CANTED COIL SPRING AND CANTED COIL SPRINGDec 04, 17Feb 20, 20Sumitomo Electric Industries Ltd.
2019/0277,363 TORSION SPRING ASSEMBLY, CAMSHAFT PHASER AND BELT OR CHAIN TIGHTENER THEREWITHMay 26, 17Sep 12, 19Not available
2019/0186,571 DRIVE DEVICE AND PUMP DEVICEApr 24, 17Jun 20, 19Mikuni Corporation
2019/0154,096 WIRED MATERIAL FOR CANTED COIL SPRING, CANTED COIL SPRING, AND MANUFACTURING METHODS THEREFORApr 10, 17May 23, 19Not available
2019/0113,094 COIL SPRINGMar 30, 17Apr 18, 19Not available
2018/0320,747 Springs with Dynamically Variable Stiffness and Actuation CapabilityNov 03, 16Nov 08, 18Not available
2018/0149,224 Force-Limiting and Damping DeviceJan 24, 18May 31, 18Not available
2018/0135,714 CANTED COIL SPRING WITH LONGITUDINAL COMPONENT WITHIN AND RELATED METHODSJan 12, 18May 17, 18Bal Seal Engineering, Inc.
2017/0204,927 BALL SCREW ASSEMBLY FOR SPRING DOWNFORCE ACTUATOR ADJUSTMENTJan 18, 17Jul 20, 17RETAIL SPACE SOLUTIONS LLC, STEERING SOLUTIONS IP HOLDING CORPORATION,
2016/0281,812 Thickness Increase SpringFeb 25, 14Sep 29, 16Not available
2015/0330,471 DEVICE AND METHOD FOR PRODUCING A SPRING MADE OF FIBER COMPOSITE MATERIALDec 06, 13Nov 19, 15THYSSENKRUPP AG, THYSSENKRUPP FEDERN UND STABILISATOREN GMBH,

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Top Owners in This Subclass

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Patents Issued To Date - By Filing Year

Average Time to Issuance