Class F16F : SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
Subclass 1/12: 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 Attachments or mountings
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12257869 | Spring | Mar 06, 19 | Mar 25, 25 | Chuo Hatsujo Kabushiki Kaisha |
| 12253137 | Damping apparatus and method of using same | Apr 16, 23 | Mar 18, 25 | Stabilus GmbH |
| 12239231 | Spring module and spring cushion for furniture | Oct 16, 20 | Mar 04, 25 | New-Tec Integration (Xiamen) Co., Ltd. |
| 12233016 | Hand and forearm therapeutic massage system | Dec 16, 21 | Feb 25, 25 | Not available |
| 12207895 | Surgical system entry guide | Mar 01, 22 | Jan 28, 25 | Intuitive Surgical Operations, Inc. |
| 12173766 | Highly durable spring and method of coating the same | Mar 08, 17 | Dec 24, 24 | Chuo Hatsujo Kabushiki Kaisha; Shinto Paint Co. Ltd.; |
| 12173767 | Coil spring jig, coil spring manufacturing method, and coil spring testing method | Sep 15, 22 | Dec 24, 24 | Hitachi Astemo, Ltd.; Honda Motor Co. Ltd.; |
| 12151526 | Spring seat, method for producing a spring seat, vibration damper and level adjustment device | Nov 12, 20 | Nov 26, 24 | ThyssenKrupp Bilstein GmbH; THYSSENKRUPP AG; |
| 12135066 | Open coil spring assemblies | Sep 07, 22 | Nov 05, 24 | Sealy Technology LLC |
| 12135067 | Damping apparatus | Jul 16, 19 | Nov 05, 24 | Stabilus GmbH |
| 12127807 | Surgical system instrument mounting | Jun 10, 22 | Oct 29, 24 | Intuitive Surgical Operations, Inc. |
| 12103349 | Methods and apparatus for selective spring pre-load adjustment | Aug 12, 22 | Oct 01, 24 | Fox Factory, Inc. |
| 12092183 | Spring mechanism for self-lock and centering during loading | Jul 29, 22 | Sep 17, 24 | KLA Corporation |
| 12090804 | Vehicle wheel suspension having an adjustment system for the base of a structure support spring | Jun 07, 19 | Sep 17, 24 | Bayerische Motoren Werke Aktiengesellschaft |
| 12070427 | Moving device for rod part supporting instrument hose and dental examination-and-treatment apparatus including moving device for rod part supporting instrument hose | Nov 17, 17 | Aug 27, 24 | Takara Belmont Corporation |
| 12044051 | Variable torsion spring damping rotating shaft | Aug 13, 21 | Jul 23, 24 | Opple Lighting Co., Ltd |
| 12044223 | Linear compressor | Jan 17, 23 | Jul 23, 24 | LG Electronics Inc. |
| 12030581 | Flow path control device and vehicle height adjustment device | Sep 24, 20 | Jul 09, 24 | Hitachi Astemo, Ltd. |
| 12031603 | Energy absorber for aircraft seat | Oct 18, 18 | Jul 09, 24 | Safran Seats |
| 12013011 | Cylinder device | Jun 05, 20 | Jun 18, 24 | HITACHI ASTEMO, LTD. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0067,315 | HIGHLY DURABLE SPRING AND METHOD OF COATING THE SAME | Nov 07, 24 | Feb 27, 25 | Chuo Hatsujo Kabushiki Kaisha; Shinto Paint Co., Ltd.; |
| 2025/0052,293 | ELASTIC SUPPORT MEMBER, AND SUSPENSION DEVICE | Aug 09, 24 | Feb 13, 25 | HITACHI ASTEMO, LTD.; Honda Motor Co. Ltd.; |
| 2025/0012,337 | DAMPING APPARATUS | Sep 25, 24 | Jan 09, 25 | Stabilus GmbH |
| 2024/0288,043 | Spring Carrier | Jun 23, 22 | Aug 29, 24 | Not available |
| 2024/0280,154 | OPEN COIL SPRING ASSEMBLIES | Apr 30, 24 | Aug 22, 24 | Not available |
| 2024/0280,156 | OPEN COIL SPRING ASSEMBLIES | Apr 30, 24 | Aug 22, 24 | Not available |
| 2024/0280,155 | OPEN COIL SPRING ASSEMBLIES | Apr 30, 24 | Aug 22, 24 | Not available |
| 2024/0272,008 | SENSOR UNIT AND SENSOR UNIT-EQUIPPED BATTERY WIRING MODULE | Feb 11, 22 | Aug 15, 24 | Autonetworks Technologies Ltd.; Sumitomo Wiring Systems LTD; Sumitomo Electric Industries Ltd.; |
| 2024/0167,528 | REINFORCED COIL SPRING OF A HOSE REEL | Aug 26, 21 | May 23, 24 | Not available |
| 2024/0123,787 | Adjustable shock absorber system and device | Dec 20, 23 | Apr 18, 24 | Not available |
| 2024/0128,833 | SYSTEMS AND METHODS FOR PROVIDING WOBBLE REDUCTION IN GALVANOMETERS | Oct 13, 23 | Apr 18, 24 | Not available |
| 2024/0066,936 | COIL SPRING AND SUSPENSION FOR VEHICLE | Oct 25, 23 | Feb 29, 24 | NHK SPRING CO., LTD. |
| 2024/0047,915 | COIL SPRING WITH A CLOSED LONGITUDINAL COMPONENT AND CONNECTOR WITH A COIL SPRING | Jul 31, 23 | Feb 08, 24 | Not available |
| 2023/0175,570 | SPRING PLATE ARRANGEMENT WITH ANTI-ROTATION MEANS AND VIBRATION DAMPER WITH THE SPRING PLATE ARRANGEMENT | Nov 17, 22 | Jun 08, 23 | ZF Friedrichshafen AG |
| 2023/0076,379 | OPEN COIL SPRING ASSEMBLIES | Sep 07, 22 | Mar 09, 23 | Not available |
| 2023/0013,954 | EXTENSION SPRING ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME | Sep 29, 22 | Jan 19, 23 | Not available |
| 2022/0065,318 | CAGED SPRING ASSEMBLY | Aug 28, 20 | Mar 03, 22 | Honeywell International Inc. |
| 2021/0239,174 | EXTENSION SPRING ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME | Jun 19, 18 | Aug 05, 21 | Not available |
| 2021/0156,441 | COIL SPRING SUPPORT FOR VEHICULAR SUSPENSION SYSTEM | Apr 12, 19 | May 27, 21 | Not available |
| 2021/0085,411 | SURGICAL SYSTEM INSTRUMENT STERILE ADAPTER | Dec 04, 20 | Mar 25, 21 | Intuitive Surgical Operations, Inc. |
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