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. 17, 1989
Filed:
Apr. 09, 1986
Wilfred E Klinner, Milton Keynes, GB;
National Research Development Corporation, London, GB;
Abstract
For forming fibrous crop or like materials into self-supporting products, an apparatus comprising first and second compression members arranged so that opposed closing faces of the compression members co-operate to define the principal pressure-generating surfaces of a compression space for a charge of the material, protrusions extending from one or both of said opposed faces being effective to define walls of the compression space, and drive means operative to reduce the distance between the opposed faces of the two compression members until there is minimal separation of the two members in the vicinity of the leading edges of the protrusions.