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:
Oct. 13, 2026
Filed:
Feb. 05, 2024
Coretronic Corporation, Hsin-Chu, TW;
Fu-Shun Kao, Hsin-Chu, TW;
Coretronic Corporation, Hsin-Chu, TW;
Abstract
A projection device includes a housing, a rotating component, and a foot pad component. The housing has the first and second parts. The second part has a screw hole. The rotating component has an abutting part and a driving part. The abutting part passes through and abuts against the first part. The foot pad component has a foot pad part, a screw rod part, and a driven-to-move part. The screw rod part is connected between the foot pad part and the driven-to-move part and screwed to the second part through the screw hole. The driven-to-move part is in the housing and embedded in the driving part. The rotating component rotates relative to the first part, causing the foot pad component to be driven by the rotating component to rotate relative to the second part, thereby changing a height of the housing relative to the foot pad part.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile