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:
May. 11, 2021
Filed:
May. 15, 2019
Nextleaf Solutions Ltd., Coquitlam, CA;
Krupal Devendra Pal, Burnaby, CA;
Thomas Adam Ulanowski, Langley, CA;
Ivan Jason Casselman, Vancouver, CA;
Nextleaf Solutions Ltd., Vancouver, CA;
Abstract
Rawplant material is dried, coarsely ground, agitated while chilled, sifted and collected to result inplant material rich in trichomes. Driedplant material is coarsely ground using a grinder. The coarsely groundplant matter is agitated in a tumbler in a cooled environment to separate the trichomes from the remainder of the plant matter. The trichomes are then sieved using a sieve shaker with sieves of different mesh sizes mounted in a tower. Chilling the plant material embrittles the trichomes so that they can be removed more easily from the remainder of the plant material.