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:
Jul. 13, 2021
Filed:
Apr. 17, 2018
Applicant:
Renishaw Plc, Wotton-under-Edge, GB;
Inventors:
Stephen Paul Hunter, Chipping Sodbury, GB;
David Andrew Larkham, Bristol, GB;
Assignee:
RENISHAW PLC, Wotton-under-Edge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 5/008 (2006.01); G01B 5/00 (2006.01);
U.S. Cl.
CPC ...
G01B 5/0009 (2013.01); G01B 5/0004 (2013.01); G01B 5/008 (2013.01);
Abstract
A positioning apparatus including a moveable member moveable along a bearing guideway in a first dimension, the moveable member including at a first end thereof at least first and second bearing members which are preloaded against corresponding first and second sides of a concave corner of the bearing guideway.