公开(公告)号：US11672687B1

公开(公告)日：2023-06-13

申请号：US17840645

申请日：2022-06-15

Applicant: Mahmud Filsoof

Inventor： Mahmud Filsoof

IPC: A61F5/05 ,  A61F5/055 ,  A61F5/058

CPC classification number: A61F5/055 ,  A61F5/05883

Abstract: An improved head/neck support device has a disc base that is attached to a hollow tube that in turn receives a first cylindrical component that has a sleeve attached to its outside wall. The device further has a spring coil disposed in the gap between the first cylindrical component and a second cylindrical component, that has a lower portion that has a diameter equal to the spring coil's and a smaller diameter upper portion. The device also has a second hollow tube that engages with the second cylindrical component and constrains the second cylindrical component from sliding out and through the second tube. The device also has a horseshoe shaped elastic band attached to the outer wall of the second tube. The device further has a chin rest that has a third hollow tube, a disc, and a top pad.

公开(公告)号：US11351053B2

公开(公告)日：2022-06-07

申请号：US16558133

申请日：2019-09-01

Applicant: Mahmud Filsoof

Inventor： Mahmud Filsoof

IPC: A61F5/05 ,  A61F5/055 ,  A61F5/058

Abstract: A head and/or neck support device that comprises an extended-half-round shape, soft base; a belt that is attached to the base; a vertical angled bracket that comprises a protruding upward hollow cylinder, and is attached to the base; a first cylinder whose near end is disposed within the angled bracket, and whose far end is male threaded; a radial ring that is attached to the outer side of the first cylinder near the far end thereof; a hollow second cylinder whose near end is female threaded, and far end has a ring attached. The far end of the first cylinder is screwed into the second cylinder's near end. The devise further comprises a chin support component that comprises a hollow third cylinder, a chin rest component, and an end cap. The far end of the second cylinder is disposed within the third cylinder. The device further comprises a spring that is disposed within the third cylinder, and sandwiched between the cavity of the third cylinder and the second cylinder's far end. The device further comprises a chain that threads through the center of the spring, and whose near end is attached to the ring on the end of the second cylinder, and whose far end is attached to the cavity of the end cap. The opening at the far end of the third cylinder has a smaller diameter than the spring.