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:
Nov. 20, 2012
Filed:
May. 01, 2009
Applicants:
Giuseppe Zucchi, S. Possidonio, IT;
Daniele Resca, San Felice sul Panaro, IT;
Tamara Baraldi, San Felice sul Panaro, IT;
Inventors:
Giuseppe Zucchi, S. Possidonio, IT;
Daniele Resca, San Felice sul Panaro, IT;
Tamara Baraldi, San Felice sul Panaro, IT;
Assignee:
Covidien AG, Neuhausen am Rheinfall, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hose consisting of a smooth tubular wall and a rib wound spirally on the smooth tubular wall. The hose includes at least one duct portion and at least one connection portion; in the connection portions, the rib is wound spirally with a narrower pitch than on the duct portions.