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:
Jul. 10, 2001
Filed:
Apr. 06, 2000
Jonathan W. Hedman, Burnt Hills, NY (US);
Eveready Battery Company, Inc., St. Louis, MO (US);
Abstract
A package for storing one or more batteries comprising a container defining an encapsulated hollow region and having walls that provide a first vapor permeability. The package contains an air cell or air-assisted cell battery housed within the container. Also housed within the container is a vapor control medium for providing controlled vapor flooding within the container so as to substantially match the vapor pressure of the hollow region with the vapor pressure within the air cell battery. The package allows for an electrically-operated device to be assembled with the air cell battery and housed ready for use within the package, while advantageously controlling the vapor pressure to minimize cell performance degradation.