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. 29, 2000
Filed:
Sep. 04, 1998
Masuo Ohta, Moriguchi, JP;
Kinya Kawanobe, Iruma, JP;
Matsushita Electric Industrial Co., Ltd., Osaka-Fu, JP;
Abstract
Light section 1 comprises a body case 8 accommodating batteries 5 and a lens cap 7 containing a light bulb 4 and detachably mounted at the bottom edge opening of the body case 8. Outer periphery of light section 1 is covered by an outer cylindrical section 2 provided with a switching operation projection 10a and a stopper spring 12 such as to allow free relative sliding movements. The light section 1 and the outer cylindrical section 2 are stored in the hollow space of a decorative section 3 which is fitted with the outer cylindrical section 2. When the decorative section 3 is lifted from the state of being mounted on an installation surface 11, the outer cylindrical section 2 rises. Concurrently, an illumination circuit for the light bulb 4 is closed by a lead spring 9 being inwardly pushed by the switching operation projection 10a. The stopper spring 12 comes to engage with a descent stopper position 8c of body case 8, by which the light section 1 is kept in a state with the lens cap 7 projected from the bottom edge of the decorative section 3.