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:
Jul. 18, 1995
Filed:
Oct. 19, 1993
Osamu Endo, 500, Kitawaki, Shimizu-shi, Shizuoka, JP;
Nobuo Matsukawa, 500, Kitawaki, Shimizu-shi, Shizuoka, JP;
Sigeru Kuwahara, 500, Kitawaki, Shimizu-shi, Shizuoka, JP;
Yasuo Nakamura, 500, Kitawaki, Shimizu-shi, Shizuoka, JP;
Other;
Abstract
A safety indicating device having a flexible indicator body and a power source unit. The indicator body has a transparent protective sheet which is disposed on the back side of a front sheet having a plurality of windows and on which projections corresponding to the windows are formed, and a flexible substrate which is disposed on the back side of the transparent protective sheet and on which LEDs are fixedly arranged in a manner corresponding to the projections. The transparent protective sheet and the flexible substrate are stacked and adhered to each other. A waterproof lining sheet is closely adhered to the back of the flexible substrate.