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:
Mar. 30, 1993
Filed:
Mar. 25, 1991
Applicant:
Inventors:
Dennis E Gunderson, Madison, WI (US);
Roland L Gleisner, Jefferson, WI (US);
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B27N / ;
U.S. Cl.
CPC ...
425 801 ; 162396 ; 162400 ; 162405 ; 162406 ; 264119 ; 264120 ; 264121 ; 425D / ;
Abstract
An improved apparatus for dry forming adhesive coated wood fibers in an airstream in a particular mold apparatus. The invention permits the manufacture of a mat of differing cross-sectional shapes but of uniform density. The invention includes the advantageous steps of final curing of the mat off of the main molding apparatus, thus achieving efficiencies in use.