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.

Date of Patent:
Aug. 30, 2011

Filed:

Sep. 17, 2009
Applicants:

Toru Seki, Osaka, JP;

Shinya Izawa, Osaka, JP;

Inventors:

Toru Seki, Osaka, JP;

Shinya Izawa, Osaka, JP;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G07D 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A rotary anti-pullback unit is provided which comprises a rotorand a framefor rotatably supporting the rotor. Rotorcomprises a plurality of disksarranged coaxially in a line and in axially spaced relation to each other, and a plurality of fletched finsaxially protruding from at least one radial surfaceof diskstoward an opposite radial surfaceof the other adjoining spaced disk. Rotoris rotated concurrently with a billtransported along each outer periphery of disksin contact to transported billto radially inwardly move a flexible extracting toolconnected to bill, and bring toolinto tangled engagement with fin or finsin order to prevent unduly extraction of bill


Find Patent Forward Citations

Seki, Toru. (2011). Rotary anti-pullback unit of fletched fins (U.S. Patent No. 8006821). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8006821

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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