The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 22, 2022
Filed:
Aug. 22, 2019
Hoverglide, Inc., Strafford, PA (US);
Lawrence C. Rome, Strafford, PA (US);
Sean H. McIntosh, Drexel Hill, PA (US);
Hoverglide Inc., Stafford, PA (US);
Abstract
A suspended load backpack includes a moving frame including a bag for receiving a load to be carried by the backpack, a fixed frame including shoulder straps for holding the fixed frame in place on a wearer's back, and a rail assembly that connects the moving frame to the fixed frame but allows the moving frame to move relative to the fixed frame. A mounting wheel is connected to the fixed frame, and a compliant mechanism such as a bungee cord is connected between the fixed frame and the moving frame and wrapped around the mounting wheel to permit movement of the moving frame relative to the fixed frame during a gait of the wearer of the backpack in accordance with tension on the compliant mechanism. A ratchet assembly includes a lever that rotates the mounting wheel to easily apply tension to the compliant mechanism.