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:
Apr. 17, 2018
Filed:
Jan. 13, 2014
Applicant:
Renishaw Plc, Gloucestershire, GB;
Inventors:
Matthew Donald Kidd, Stirling, GB;
Nicholas John Weston, Peebles, GB;
James Reynolds Henshaw, Stroud, GB;
Marcus Ardron, Edinburgh, GB;
John Dardis, Bristol, GB;
Robert Thomson, Edinburgh, GB;
Assignee:
RENISHAW PLC, Wotton-under-Edge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01D 5/34 (2006.01); B82Y 20/00 (2011.01); B23K 26/362 (2014.01);
U.S. Cl.
CPC ...
G01D 5/345 (2013.01); B23K 26/362 (2013.01); B82Y 20/00 (2013.01); G01D 5/344 (2013.01);
Abstract
A measurement scale device includes at least one scale marking, wherein the or each scale marking includes at least one periodic nanostructure that represents scale device information.