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:
Jan. 28, 2014
Filed:
Mar. 10, 2011
Applicants:
Paolo Dario Maini, Monza, IT;
Nicola Pirri, Milan, IT;
Inventors:
Paolo Dario Maini, Monza, IT;
Nicola Pirri, Milan, IT;
Assignee:
CIFA SpA, Senago (MI), IT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F17D 1/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
An arm to distribute concrete comprising a plurality of articulated segments selectively able to be folded back and extended with respect to each other, made of composite material, wherein at least one of said segments comprises at least a first tract and a second tract, each having a constant cross section, wherein the section size of the first tract is different from the section size of the second tract, a connection tract being provided between said first tract and said second tract.