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. 29, 2012
Filed:
Aug. 30, 2006
Applicants:
Anders Westerdahl, Linköping, SE;
Ingemar Turesson, Linköping, SE;
Inventors:
Anders Westerdahl, Linköping, SE;
Ingemar Turesson, Linköping, SE;
Assignee:
SAAB AB, Linköping, SE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B28B 7/30 (2006.01); B28B 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A helical tool (″) having a rigid outer helical support surface () is used as support for a non-rigid material for producing a hollow elongated member onto and as an integral part with a surface member () in manufacturing of a surface member having at least one hollow elongated stiffening member integral therewith.