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:
Mar. 23, 1999
Filed:
Mar. 06, 1997
Hiroaki Hosomi, Nagano, JP;
Toru Takami, Nagano, JP;
Akio Nomura, Nagano, JP;
Satoshi Nakajima, Nagano, JP;
Yoshiharu Matsumoto, Nagano, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A paper termination detecting apparatus for detecting an amount of a paper roll that is below a predetermined amount of paper, having: a detecting lever including a detecting piece being movable within a space of a core part of the paper roll, and a protruding piece spaced a predetermined distance apart from the detecting piece, the protruding piece being allowed to come in contact with a side of the paper roll; and a detecting switch for converting a motion of the detecting lever into an electrical signal when the detecting piece moves into the space of the core part of the paper roll.