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:
Sep. 01, 2026
Filed:
Jan. 07, 2025
Qisda Corporation, Taoyuan City, TW;
Chih-Ying Lin, Taoyuan City, TW;
QISDA CORPORATION, Taoyuan City, TW;
Abstract
A foldable support frame includes a substrate, an elastic sheet, and a support sheet. The substrate has a notch and a platform. A fixing portion of the elastic sheet is fixed to the platform to make a flexible portion of the elastic sheet suspended above the notch. A curved groove structure is formed on the flexible portion and faces the notch. The support sheet has a foot, a shaft and a protruding plate. The shaft is pivoted to the notch to make the foot pivotable to a support or folding position. The protruding plate protrudes from the shaft toward the curved groove structure. During pivoting of the foot, the protruding plate rubs against the curved groove structure, or interferes with one of two opposite edges of the curved groove structure in a longitudinal direction perpendicular to the shaft, for driving the foot to the support or folding position.