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:
May. 09, 2023
Filed:
Jun. 04, 2020
Alton Reich, Huntsville, AL (US);
James Shaw, Sterling, CT (US);
Alton Reich, Huntsville, AL (US);
James Shaw, Sterling, CT (US);
Other;
Abstract
The invention comprises a method and apparatus for: (1) alternatingly in time inflating and deflating a sealed compartment that includes: a first flexible and deformable seal connected to a pressure control chamber; (2) alternatingly in time pumping a gas into a first chamber and a second chamber separated by a first piston in a first partially sealed cylinder of a double acting kinematic cylinder, the double acting kinematic cylinder further comprising a second partially sealed cylinder, including: a second piston and the pressure control chamber, the pressure control chamber both on a first side of the second piston and within the second partially sealed cylinder; and (3) transferring a force from the first piston to the second piston via a rigid coupler affixed at a first end to the first piston and at a second end to the second piston, such as to alternating inflate and deflate a seal.