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:
Feb. 10, 1998
Filed:
Feb. 12, 1996
Glenn Perrine, Eaton, OH (US);
Stanhope Products Company, Brookville, OH (US);
Abstract
A container for particulate desiccant includes a cup and a cap. The cup includes spaced inner and outer wall portions connected by a transverse web portion to define a chamber having an opening for receiving the desiccant. The chamber side of the transverse web includes peripheral and central flanges, or energy directors, to which a first ply of permeable lining material is ultrasonically bonded. The cap is designed for receipt in the chamber to cover the opening. In addition, the cap has a hole for receiving the inner wall portion of the cup, and the chamber side of the cap includes peripheral and central flanges, or energy directors, to which a second ply of permeable lining material is ultrasonically bonded. The inner wall portion includes a beveled inner end surface which tapers radially inwardly in a direction toward the transverse web portion to facilitate insertion of a canister pipe into the inner wall portion. The inner wall portion cooperates with the canister pipe to define a return passage for the dehydrated air or fluid that passes over the desiccant in the chamber.