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:
Dec. 28, 2021
Filed:
May. 09, 2017
Applicant:
Dpg Usa Inc., Schaumburg, IL (US);
Inventors:
Sabrina Katz, Chicago, IL (US);
Daniel Schaumann, Chicago, IL (US);
Ronald C. Farnum, Lombard, IL (US);
Nikhil Gupta, Schaumburg, IL (US);
Assignee:
DPG USA INC., Schaumburg, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H 49/36 (2006.01); B65H 49/38 (2006.01); D05B 91/16 (2006.01);
U.S. Cl.
CPC ...
B65H 49/36 (2013.01); B65H 49/38 (2013.01); D05B 91/16 (2013.01);
Abstract
A bobbin and spool management system includes a bobbin topper having a central disc with upwardly and downwardly extending stanchions projecting therefrom, each being capped with a mushroom bolster and having a medially located chamfered collar. The upwardly projecting stanchion is adapted to mate with an axial bore in the barrel of a bobbin and retain the bobbin while the downwardly projecting stanchion is adapted to penetrate the axial bore in the barrel of a supply spool and be retained on the supply spool.