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:
Aug. 23, 1977
Filed:
Feb. 06, 1976
Applicant:
Inventor:
Craig L Folk, New Orleans, LA (US);
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
D02J / ;
U.S. Cl.
CPC ...
19200 ; 19 97 ; 19 96 ; 19128 ;
Abstract
An apparatus and method of processing textile stock to achieve cleaning and opening by use of a retracting tooth processing cylinder is disclosed. Self doffing is achieved by means of each tooth folding from a positive rake to a negative rake and eventually disappearing to the surface of a rotating cylinder during each cycle of rotation.
Folk, Craig. (1977). Retracting tooth processing cylinder apparatus (U.S. Patent No. 4043004). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4043004
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile