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. 07, 1978
Filed:
May. 11, 1977
Applicant:
Inventor:
Alan E Revell, Louisville, KY (US);
Assignee:
American Air Filter Company, Inc., Louisville, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ; B10D / ;
U.S. Cl.
CPC ...
55493 ; 285311 ; 277101 ;
Abstract
A sealing device for a plurality of flow-through filter cells in a filter cell housing including a longitudinally extending toggle joint support member extending through opposed side walls of the housing and a plurality of toggle joints mounted at the knees onto the toggle joint support member, the toggle joints having one end pivotally mounted to the frame of the housing and the other end including engaging means engageable with the filter cells upon longitudinal movement of the support member.