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:
Nov. 05, 2019
Filed:
Feb. 06, 2017
Applicant:
Cardinal CG Company, Eden Prairie, MN (US);
Inventor:
Keith James Burrows, Mineral Point, WI (US);
Assignee:
CARDINAL CG COMPANY, Eden Prairie, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E06B 3/677 (2006.01); E06B 3/66 (2006.01); E06B 3/67 (2006.01); E06B 3/663 (2006.01);
U.S. Cl.
CPC ...
E06B 3/677 (2013.01); E06B 3/6612 (2013.01); E06B 3/66366 (2013.01); E06B 3/6715 (2013.01); E06B 3/66309 (2013.01); Y02A 30/25 (2018.01); Y02B 80/24 (2013.01);
Abstract
The invention provides a vacuum insulating glass unit with two panes assembled in a spaced-apart configuration so as to have a between-pane space located between them. The between-pane space has a high vacuum. The vacuum insulating glass unit also includes a bleed chamber filled with an insulative gas at a pressure higher than atmospheric pressure and configured such that over time insulative gas from the bleed chamber diffuses into the between-pane space.