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:
Jul. 11, 2023
Filed:
Mar. 02, 2021
Applicant:
Sonoco Development, Inc., Hartsville, SC (US);
Inventors:
Edmond L. Fratianni, Old Chatham, NY (US);
Fedor Baranov, Hartsville, SC (US);
Assignee:
Sonoco Development, Inc., Hartsville, SC (US);
Primary Examiner:
Int. Cl.
CPC ...
B65H 75/22 (2006.01); B65H 75/14 (2006.01);
U.S. Cl.
CPC ...
B65H 75/22 (2013.01); B65H 75/14 (2013.01); B65H 75/2245 (2021.05); B65H 75/2263 (2021.05); B65H 75/2272 (2021.05); B65H 75/2281 (2021.05);
Abstract
A locking system for a spool comprising a barrel, a flange, and a sliding lock. The sliding lock has at least one rail that slidably engages with at least one barrel detent and at least one flange detent to prevent rotation of the flange on the barrel. The sliding lock comprises at least one arm with at least one catch. The at least one catch can be removably locked into at least one recess on the flange.