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:
Jan. 20, 1998
Filed:
Sep. 13, 1996
Applicant:
Inventors:
Viktor N Vinogradov, St. Petersburg, RU;
Svetlana G Vinogradova, St. Petersburg, RU;
Leonid P Zarogatsky, St. Petersburg, RU;
Simon S Litvin, St. Petersburg, RU;
Vladimir M Gerasimov, St. Petersburg, RU;
Viktor E Dubrov, St. Petersburg, RU;
Alexander L Ljubomirsky, Brookline, MA (US);
Alexey M Piniaev, St. Petersburg, RU;
Assignee:
Invention Machine Corporation, Boston, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B27L / ;
U.S. Cl.
CPC ...
144341 ; 1441621 ; 144176 ; 144180 ; 1442081 ; 241244 ;
Abstract
A method of crushed ground-wood processing comprises charging the input between two relatively revolving and displaced conical surfaces with simultaneous dimension separation variation by circulating vibrations causing the surfaces to apply variable squeezing pressure and lateral or normal forces to effectively compress and rub the bark from the wood surface.