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. 20, 2018
Filed:
Jul. 29, 2015
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Chia-Yen Lee, New Taipei, TW;
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
An tread depth measuring system includes a tread measuring apparatus, a processor, a supporter, and a warning apparatus. The tread measuring apparatus is positioned on the ground and configured to measure a tread depth. The processor is coupled to the tread measuring apparatus and configured to compare the tread depth measured by the tread measuring apparatus with a preset critical depth. The supporter stands on the ground. The warning apparatus is supported by the supporter and coupled to the processor. When the tread depth measured by the tread measuring apparatus is less than the preset critical depth, the processor sends a control signal to actuate the warning apparatus.