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:
Apr. 20, 1982
Filed:
Sep. 02, 1980
Applicant:
Inventor:
Robert F Ruyak, Erie, PA (US);
Assignee:
Autoclave Engineers, Inc., Erie, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01L / ; B01L / ; B65D / ; B65D / ;
U.S. Cl.
CPC ...
422102 ; 220233 ; 220315 ; 2922566 ; 422130 ; 422242 ;
Abstract
A laboratory pressure vessel having a cover plug suspended on a platform and extending therebelow. A vessel body is arranged to be moved into sliding engagement with the cover plug below the platform. Grooves in the walls of the cover plug and vessel body together define a toroidal space and a flexible element is arranged to be inserted into said toroidal space to secure the cover plug and body together.