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. 10, 2022
Filed:
Aug. 17, 2016
Applicant:
Worldwise, Inc., Novato, CA (US);
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C 27/12 (2006.01); A01K 1/035 (2006.01);
U.S. Cl.
CPC ...
A47C 27/122 (2013.01); A01K 1/0353 (2013.01);
Abstract
A method and device for carrying out the method of converting waste such as thermally bonded polyester fiber to bed cushioning. Such waste is fed to a fiber lofter which forms lofted fiber. The lofted fiber is pneumatically transferring to a hopper, and from the hopper to an injector, the injector having a lofted fiber input nozzle and output nozzle, the output nozzle being a low friction tube.