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:
Aug. 19, 2025
Filed:
Jun. 28, 2023
Hitachi High-tech Analytical Science Gmbh, Uedem, DE;
André Peters, Kleve-Warbeyen, DE;
HITACHI HIGH-TECH ANALYTICAL SCIENCE GMBH, Uedem, DE;
Abstract
A spark stand assembly for an optical emission spectroscopy includes: a spark stand body on a mounting flange enabling attaching the assembly to a main housing; an exciter in a recess on the body; an elevated portion on the body adjacent the mounting flange; an elongated notch on the body connecting the recess to a passageway through the elevated portion; a spark stand plate on the body to cover the recess, the notch and part of the elevated portion so the recess forms a plasma chamber and the notch forms a path to the passageway. The plate includes an opening exposing part of a sample on the opening for excitation, the opening being spatially aligned with the exciter when the plate is on the body; and a sealing member between the top of the body and the plate enclosing the recess and notch and routed over the elevated portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile