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:
Sep. 27, 2011
Filed:
Apr. 30, 2008
Takao Kamiyama, Hiratsuka, JP;
Koji Kaneta, Hiratsuka, JP;
Kenji Fujii, Hiratsuka, JP;
Fuminori Tanaka, Hiratsuka, JP;
Takao Kamiyama, Hiratsuka, JP;
Koji Kaneta, Hiratsuka, JP;
Kenji Fujii, Hiratsuka, JP;
Fuminori Tanaka, Hiratsuka, JP;
Abstract
A lining material has a flexible tubular lining material impregnated with a thermosetting resin and having first and second sides. A first elastic and rigid strip member is removably attached to the first side of the flexible tubular lining material so as to extend along a substantially entire length of the flexible tubular lining material. A second elastic and rigid strip member is removably attached to the second side of the flexible tubular lining material so as to extend along the substantially entire length of the flexible tubular lining material. A third elastic and rigid strip member is attached to one end of the flexible tubular lining material and to the first and second elastic and rigid strip members.