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:
Aug. 07, 2007
Filed:
May. 28, 2004
Hideki Kasamatsu, Osaka, JP;
Hiroshi Nakashima, Osaka, JP;
Hideki Kasamatsu, Osaka, JP;
Hiroshi Nakashima, Osaka, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
In an antenna device of the present invention, an upper cabinetis pivotally supported on a lower cabinetthrough a hinge mechanism, the lower cabinetcontaining a radio module, the upper cabinethaving a plurality of antennasdisposed therein. The hinge mechanismincludes a cylindrical shaft memberopenably and closably connecting the two cabinetsto each other, an outer peripheral surface of the shaft memberhaving a plurality of groove portionsformed at axially spaced intervals. A plurality of cablesare wound around the outer peripheral surface of the shaft memberwhile being respectively fitted in the plurality of groove portions