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:
May. 24, 2016
Filed:
Jun. 05, 2014
Applicant:
Cedarflat Precision Inc., Burnaby, CA;
Inventor:
Darcy Thomas Montgomery, Burnaby, CA;
Assignee:
Cedarflat Precision Inc., Burnaby, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 5/20 (2006.01);
U.S. Cl.
CPC ...
G01B 5/201 (2013.01);
Abstract
A two way roundness device can be configured as a device in which a tool, such as an indicator rotates or as a device in which the part to be measured or cut rotates. This ability to alternate between these two configurations is enabled by a combination of a rotating spindle assembly and a two-axis stage that can be oriented, in use, with the two-axis stage under the spindle assembly or with the two-axis stage on top of the spindle assembly.