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:
Oct. 05, 2004
Filed:
Aug. 21, 2002
Applicant:
Inventor:
John R. Brady, Lake Forest, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01B 3/14 ;
U.S. Cl.
CPC ...
G01B 3/14 ;
Abstract
A transparent measuring device is disclosed. The transparent measuring device includes a planar structure formed from a sheet of transparent material having a top surface and a bottom surface and at least one raised rib formed of a transparent material on the top surface of the planar structure such that incident light is reflected/refracted on the raised rib to provide a visual graduation. The raised ribs include a top surface that may be colored such that the raised rib forms a dual-line graduation.
Quick Actions:
Brady, John. (2004). Transparent measuring device (U.S. Patent No. 6799379). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6799379
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile