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:
Apr. 03, 1984
Filed:
May. 21, 1982
Applicant:
Inventor:
Michael A Shannon, Glenburnie, CA;
Assignee:
Northern Telecom Limited, Montreal, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04C / ;
U.S. Cl.
CPC ...
162106 ; 162198 ; 162259 ; 162263 ; 162268 ; 162322 ; 162326 ; 162327 ; 162330 ; 162D / ;
Abstract
Pulp vat apparatus for applying pulp to a plurality of conductors in which a pulp vat has a cylinder mould with axially spaced annular perforate regions, one for each conductor, and the vat is divided by partitions into compartments, one for each perforate region. There is a flow inlet for pulp into each compartment and means to vary the pulp flow rate through each inlet independently of the flow rate through the other inlets whereby the level of pulp in each compartment is variable independently of the other compartments.