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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.:

US 10300261 B1

PDFFull Text
Date of Patent:
May. 28, 2019

Filed:

Dec. 14, 2017

Needle-shaped body and method for producing needle-shaped body

Applicant:

Toppan Printing Co., Ltd., Tokyo, JP;

Inventor:

Kazuhiko Shiomitsu, Tokyo, JP;

Assignee:

TOPPAN PRINTING CO., LTD., Tokyo, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Stella K Yi

Int. Cl.
CPC ...
B81B 1/00 (2006.01); B81C 1/00 (2006.01); A61M 37/00 (2006.01); B29C 45/14 (2006.01); B29C 45/40 (2006.01); B29C 65/48 (2006.01); B29L 31/00 (2006.01); B29K 101/12 (2006.01);
U.S. Cl.
CPC ...
A61M 37/0015 (2013.01); B29C 45/14336 (2013.01); B29C 45/40 (2013.01); B29C 65/4835 (2013.01); B29C 65/4845 (2013.01); B81B 1/00 (2013.01); B81C 1/00 (2013.01); A61M 2037/0023 (2013.01); A61M 2037/0046 (2013.01); A61M 2037/0053 (2013.01); B29K 2101/12 (2013.01); B29L 2031/759 (2013.01);
Abstract

A method for producing a needle-shaped body having needles on a first surface of a substrate made of a thermoplastic resin, the method including the steps of: forming the needle-shaped body by filling the thermoplastic resin into a duplication plate having recesses that correspond to shapes of the needles; providing a support member made of a material different from a material for the needle-shaped body on a second surface of the substrate which is opposite to the first surface; and removing the needle-shaped body and the support member which are integrally formed from the duplication plate.

Find Patent Forward Citations

Shiomitsu, Kazuhiko. (2019). Needle-shaped body and method for producing needle-shaped body (U.S. Patent No. 10300261). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10300261

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

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