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:
Sep. 27, 2022
Filed:
Sep. 16, 2020
Applicant:
Wavefront Research, Inc., Northampton, PA (US);
Inventors:
Jonas D. Corl, Bethlehem, PA (US);
Randall C. Veitch, Walnutport, PA (US);
Assignee:
Wavefront Research, Inc., Northhampton, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F04B 37/14 (2006.01); F04B 49/06 (2006.01); H01J 41/12 (2006.01);
U.S. Cl.
CPC ...
F04B 37/14 (2013.01); F04B 49/06 (2013.01); H01J 41/12 (2013.01);
Abstract
Systems and methods that maintain a vacuum for a long period of time in a portable vacuum chamber are disclosed. Systems and methods for the maintenance of a vacuum in cryogenic Dewars for imaging systems with high gas loads using an integral pump and getter are also disclosed.