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. 18, 2018
Filed:
Jun. 04, 2015
Sonoco Development, Inc., Hartsville, SC (US);
Fedor Baranov, East Greenbush, NY (US);
Edmond Louis Fratianni, Old Chatham, NY (US);
Sonoco Development, Inc., Hartsville, SC (US);
Abstract
A breakdown spool having a hollow barrel and separate flange members is provided. The barrel ends define an insertion section for movement into a central recess positioned within the support surface of the flanges. The central recess includes an outer peripheral wall having an inside diameter closely dimensioned with an outside diameter of the barrel wall. The insertion sections on the ends of the barrel and the central recess of each flange having first and second engagement elements for releasably securing the flanges to the axial ends of the barrel. The engagement elements have different structural forms. Interconnecting alignment elements are provided to fix the relative position of the axial end of the barrel with respect to the central recess of the flange and to align the respective first and second engagement elements on the insertion section and the peripheral wall around the perimeter of the central recess.