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:
Dec. 18, 1984
Filed:
Apr. 11, 1983
Applicant:
Inventors:
Assignee:
B. D. Wait Co. Limited, Oakville, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ;
U.S. Cl.
CPC ...
261 92 ; 126113 ; 248604 ; 261D / ; 261D / ;
Abstract
This invention provides a support for a tubular humidifier pad such that the pad can be replaced easily and efficiently. This is achieved by providing a support having a movable end which can be collapsed to release the pad which is carried on axial stringers attached to this end. The stingers deflect radially inwards so that the old pad can be removed over the collapsed end and a new one put in place. The procedure is then reversed to hold the pad on the support.