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:
Sep. 07, 2021
Filed:
Jan. 26, 2018
Applicant:
Ali Akbar Merati, Tehran, IR;
Inventor:
Ali Akbar Merati, Tehran, IR;
Assignees:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01G 15/40 (2006.01); D01G 15/74 (2006.01); D02G 3/02 (2006.01); D01G 99/00 (2010.01);
U.S. Cl.
CPC ...
D01G 15/40 (2013.01); D01G 15/74 (2013.01); D01G 99/00 (2013.01); D02G 3/02 (2013.01); D10B 2201/01 (2013.01);
Abstract
A method and apparatus for producing continuous web or sliver of milkweed fibers without the use of conventional carding machines is disclosed. The method generally includes feeding raw materials including milkweed fibers into the apparatus, transferring the milkweed fibers to a sliver collecting net, and producing the slivers on the surface of the sliver collecting net. The slivers can be separated from the sliver collecting net.