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:
Mar. 31, 2026
Filed:
Nov. 14, 2025
Junling Bao, Shanghai, CN;
Junling Bao, Shanghai, CN;
Abstract
A locking device for a tonneau cover is provided. The locking device includes a handle, a transverse shaft rotatably mounted on the handle, a screw rod threadedly connected to the transverse shaft, and a locking portion sleeved on the screw rod. The handle is provided with a notch for swing arrangement of the screw rod, a ratchet through which the transverse shaft extends and a release button movably connected to the handle are mounted in the notch, and a toothed portion on the ratchet is engaged with at least a portion of a toothed portion of the release button. The characteristics of the ratchet are used, the ratchet and the handle are combined through a bolt, and the combination is assembled onto a base screw rod. The rotation of the handle achieves locking, and pressing the release button achieves release of the handle. Therefore, the operation is simple and convenient.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile