Class E05F : DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
Subclass 3/18: Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices (construction of non-pneumatic or non-liquid braking devices E05F 5/00; friction devices in hinges E05D 11/08) with counteracting springs (double-acting springs E05F 1/14)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12180783 | Gate apparatus with springless automatic return gate | Aug 22, 23 | Dec 31, 24 | Carlson Pet Products, Inc. |
| 12146364 | Document cover closer and office equipment having the same | Sep 07, 22 | Nov 19, 24 | KEM HONGKONG LIMITED |
| 12078004 | Power strut with different rotational friction torque | Feb 08, 22 | Sep 03, 24 | Magna Automotive Parts (Suzhou) Co., Ltd. |
| 12006756 | Accessory with a tiltable accessory support and a locking system releasable by means of a tiltable actuator button | Nov 24, 20 | Jun 11, 24 | Legrand France; Legrand Legrand SNC; |
| 11840874 | Counterbalance mechanism with friction | Mar 26, 20 | Dec 12, 23 | Magna Closures Inc. |
| 11767708 | Gate apparatus with springless automatic return gate | Aug 07, 21 | Sep 26, 23 | Carlson Pet Products, Inc. |
| 11751294 | Door opening speed controller and automatic opening structure for an appliance | Aug 09, 21 | Sep 05, 23 | LG Electronics Inc. |
| 11525295 | Furniture board having a flap fitting and carcass and furniture item having such a furniture board | Apr 11, 18 | Dec 13, 22 | Hettich-Oni GmbH & Co. KG |
| 11434680 | Stabilizer bar | Dec 02, 19 | Sep 06, 22 | NEWFREY LLC |
| 11359427 | Holding and opening mechanism | Jul 28, 20 | Jun 14, 22 | Andreas Hettich GmbH & Co., KG |
| 11261638 | Hinge assembly for trunk lid of vehicle | Jan 13, 21 | Mar 01, 22 | GUMCHANG. CO., LTD. |
| 11252791 | Controller and home appliance having automatic opening structure | Mar 26, 19 | Feb 15, 22 | LG Electronics Inc. |
| 11116049 | Door opening speed controller and automatic opening structure for an appliance | Mar 27, 19 | Sep 07, 21 | LG Electronics Inc. |
| 11111712 | Appliance lid hinge | Jul 06, 20 | Sep 07, 21 | Mansfield Engineered Components, Inc. |
| 11098516 | Damper assembly and flap fitting | Jun 26, 18 | Aug 24, 21 | Hettich-Oni GmbH & Co. KG |
| 11085233 | Gate apparatus with springless automatic return gate | Sep 12, 19 | Aug 10, 21 | Carlson Pet Products, Inc. |
| 11053723 | Flap fitting and item of furniture | Jun 26, 18 | Jul 06, 21 | Hettich-Oni GmbH & Co. KG |
| 10961762 | Door control system | May 18, 20 | Mar 30, 21 | Not available |
| 10927577 | Device for moving a furniture part, and item of furniture | Apr 12, 19 | Feb 23, 21 | GRASS GMBH & CO. KG |
| 10920475 | Sliding-door closer set | Feb 16, 15 | Feb 16, 21 | SUGATSUNE KOGYO CO. LTD |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0008,615 | LATCH HOLDER HAVING AUTOMATIC OPENING STRUCTURE AND AN APPLIANCE WITH AUTOMATIC OPENING DOOR USING LATCH HOLDER | Sep 16, 24 | Jan 02, 25 | Not available |
| 2024/0426,151 | HINGE ASSEMBLY AND OPENING AND CLOSING DEVICE | Oct 08, 23 | Dec 26, 24 | Not available |
| 2024/0353,165 | REFRIGERATOR | Feb 13, 24 | Oct 24, 24 | LG Electronics Inc. |
| 2024/0209,664 | HINGE AND OPENING AND CLOSING DEVICE | Oct 07, 23 | Jun 27, 24 | Not available |
| 2023/0371,141 | DOOR OPENING SPEED CONTROLLER AND AUTOMATIC OPENING STRUCTURE FOR AN APPLIANCE | Jul 25, 23 | Nov 16, 23 | Not available |
| 2023/0304,344 | SYSTEMS AND DEVICES FOR MOTION CONTROL | Mar 23, 23 | Sep 28, 23 | Not available |
| 2022/0018,176 | A FURNITURE HINGE WITH DAMPING ADJUSTMENT | Nov 04, 19 | Jan 20, 22 | Not available |
| 2021/0363,805 | PIVOT HINGE | May 20, 20 | Nov 25, 21 | Not available |
| 2019/0024,429 | BIDIRECTIONAL DAMPER AND MOVABLE DOOR THEREOF | Jun 02, 16 | Jan 24, 19 | Not available |
| 2018/0106,088 | SNAP-ACTING HINGE WITH DAMPED CLOSURE AND OPENING ANGLE OF MORE THAN 90° | Oct 17, 17 | Apr 19, 18 | D.G.N. S.R.L. |
| 2016/0369,547 | Sliding-Door Closer Set | Feb 16, 15 | Dec 22, 16 | SUGATSUNE KOGYO CO., LTD. |
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