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, 2004
Filed:
Jul. 06, 2001
Applicant:
Inventor:
Colin Davies, Lancashire, GB;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 7/16 ; G01R 3/312 ;
U.S. Cl.
CPC ...
G01B 7/16 ; G01R 3/312 ;
Abstract
A coating thickness measuring instrument is provided. The coating thickness measuring instrument has a first mode of operation in which it is operative to make measurements with a first resolution and a second mode of operation in which it is operative to make measurements with a second resolution, the first resolution being greater than the second. The instrument may provide a first short range high resolution mode and a second long range low resolution mode. The first range may be contained in or overlap the second range.