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, 1991
Filed:
Aug. 31, 1989
Applicant:
Inventors:
Cornelis Van Der Marel, Both of Eindhoven, NL;
Arnoldus D Smoorenburg, Both of Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ; H01B / ;
U.S. Cl.
CPC ...
313564 ; 445 10 ; 252514 ;
Abstract
Cesium dispenser with a metal carrier (for example, Al or Ag) in which silicon-alkali metal compounds or germanium-alkali metal compounds are present along the grain boundaries of the carrier material.
Van Der Marel, Cornelis. (1991). Alkali metal vapor dispenser (U.S. Patent No. 5066888). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5066888
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile