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. 11, 1990
Filed:
Mar. 20, 1989
Applicant:
Inventors:
Daniel A Straus, Morgan Hill, CA (US);
John F Babashak, Millville, NJ (US);
Assignee:
Kontes Glass Company, Vineland, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01L / ;
U.S. Cl.
CPC ...
422102 ; 422101 ; 422103 ; 435296 ;
Abstract
The spherical containment reservoir has first and second circumferentially spaced tubular necks. A tubular bridge interconnects the first and second necks at points spaced from the reservoir. The first neck is sealed between the connecting point and the reservoir. A valve seat is situated in the second neck between the connecting point and the reservoir. The internal surface of the second neck is threaded to accept a valve stem above the valve seat.