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. 09, 2023
Filed:
Sep. 14, 2018
Applicant:
Sasib S.p.a., Castel Maggiore, IT;
Inventors:
Roberto Ghiotti, Monte S. Pietro, IT;
Matteo Lena, Bologna, IT;
Assignee:
SASIB S.P.A., Castel Maggiore, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65B 19/34 (2006.01); B65B 35/44 (2006.01); B65B 19/22 (2006.01); B65B 19/12 (2006.01); B65B 5/06 (2006.01); B31B 50/32 (2017.01); B31B 50/28 (2017.01); B65B 5/02 (2006.01); B31B 100/00 (2017.01); B31B 110/35 (2017.01);
U.S. Cl.
CPC ...
B31B 50/324 (2017.08); B31B 50/282 (2017.08); B65B 5/024 (2013.01); B65B 5/06 (2013.01); B65B 19/12 (2013.01); B65B 19/22 (2013.01); B65B 19/34 (2013.01); B65B 35/44 (2013.01); B31B 2100/0028 (2017.08); B31B 2110/35 (2017.08);
Abstract
Folding unit for forming an empty cardboard box; the folding unit has a mandrel, around which a blank is folded to form the empty cardboard box. The mandrel has at least two parts, which are mobile in respect to one another between an expanded configuration, in which the two parts are further from one another so as to confer a maximum size to the mandrel, and a contracted configuration, in which the two parts are closer to one another so as to confer a minimum size to the mandrel.