Abstract: An ambidextrous vernier caliper includes a main ruler and a vernier having a slide channel in which the main ruler is inserted. As each of the front and back sides of the main ruler has a graduated layer, and each of the front and back sides of the vernier has a scaled layer, the vernier caliper is convenient to use by left-handed as well as right-handed people.
Type:
Grant
Filed:
February 28, 2013
Date of Patent:
March 3, 2015
Assignee:
Tec One International Co., Ltd.
Inventors:
Heng-Xiang Zhang, Ke-Qian Wu, Zhe-Yan Pan
Abstract: An ambidextrous vernier caliper includes a main ruler and a vernier having a slide channel in which the main ruler is inserted. As each of the front and back sides of the main ruler has a graduated layer, and each of the front and back sides of the vernier has a scaled layer, the vernier caliper is convenient to use by left-handed as well as right-handed people.
Type:
Application
Filed:
February 28, 2013
Publication date:
September 5, 2013
Applicant:
TEC ONE INTERNATIONAL CO., LTD.
Inventors:
Heng-Xiang ZHANG, Ke-Qian WU, Zhe-Yan PAN