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:
Dec. 14, 1976
Filed:
Feb. 06, 1975
Applicant:
Inventor:
Warren V Miller, Newton, NJ (US);
Assignee:
Spex Industries Inc., , US;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
2323 / ;
Abstract
Apparatus is supplied for providing a primary standard of a gas by sealing in a container a material which is the source of the gas in predetermined amounts. Upon releasing the gas from the material, sample aliquots are removed and are passed into the analytical equipment being used in the subject testing.