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:
Nov. 19, 2019
Filed:
Jan. 26, 2018
Nordson Corporation, Westlake, OH (US);
Martin Bugg, Kesgrave, GB;
Nordson Corporation, Westlake, OH (US);
Abstract
A bond test apparatus, and a cartridge and a light guide for the bond test apparatus are disclosed. The bond test apparatus includes a stage for supporting a bond for testing, a test tool having a test tool tip, a drive mechanism for providing relative movement between the stage and the test tool during the bond test, one or more light sources fixed relative to the test tool, a light guide for directing light to the test tool tip. The cartridge includes a test tool having a test tool tip to contact the bond during a bond test, one or more light sources fixed to the test tool, and a light guide for directing light s to the test tool tip. The light guide includes a tubular body to fit around a test tool, and to direct light, using total internal reflection, from a proximal end of the light guide to a distal end of the light guide.