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. 01, 2022
Filed:
Mar. 20, 2020
Applicant:
Hongfujin Precision Electronics(tianjin)co., Ltd., Tianjin, CN;
Inventor:
Ke-Cheng Lin, New Taipei, TW;
Assignee:
HONGFUJIN PRECISION ELECTRONICS(TIANJIN)CO., LTD., Tianjin, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01F 9/646 (2016.01); E01F 9/627 (2016.01); E01F 9/608 (2016.01); E01F 9/692 (2016.01); E01F 9/65 (2016.01);
U.S. Cl.
CPC ...
E01F 9/629 (2016.02); E01F 9/608 (2016.02); E01F 9/646 (2016.02); E01F 9/65 (2016.02); E01F 9/692 (2016.02);
Abstract
A warning structure includes a bracket and a warning member mounted on the bracket. The bracket includes a main body, rollers rotationally mounted to the main body, and a stopping assembly including a rotating mechanism and a stopping member coupled to the rotating mechanism. The rotating mechanism is rotationally coupled to the main body. One of the rollers is mounted adjacent to the stopping member. When the rotating mechanism is rotated, the stopping member is engaged with a ground to prevent the bracket from moving.