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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 10957223 B1

PDFFull Text
Date of Patent:
Mar. 23, 2021

Filed:

Jun. 26, 2020

Braille printing device

Applicant:

Jack B. Martin, Oak Park, CA (US);

Inventor:

Jack B. Martin, Oak Park, CA (US);

Assignee:

Other;

Attorneys:

Olav M. Underdal

IDP Patent Services

Primary Examiner:

Lamson D Nguyen

Int. Cl.
CPC ...
G09F 7/16 (2006.01); B41J 3/32 (2006.01); B41M 1/30 (2006.01); B44C 3/00 (2006.01); B41M 7/00 (2006.01); B23K 26/38 (2014.01); B41F 33/16 (2006.01); B23K 26/08 (2014.01); B23K 26/00 (2014.01); B23K 26/12 (2014.01); B23K 37/02 (2006.01); G09B 21/02 (2006.01); B23K 101/18 (2006.01); B23K 103/16 (2006.01);
U.S. Cl.
CPC ...
G09F 7/165 (2013.01); B23K 26/0006 (2013.01); B23K 26/0093 (2013.01); B23K 26/0876 (2013.01); B23K 26/127 (2013.01); B23K 26/38 (2013.01); B23K 37/0235 (2013.01); B41F 33/16 (2013.01); B41J 3/32 (2013.01); B41M 1/305 (2013.01); B41M 7/0081 (2013.01); B44C 3/005 (2013.01); G09B 21/02 (2013.01); B23K 2101/18 (2018.08); B23K 2103/172 (2018.08);
Abstract

A braille printing device includes a device body; a linear actuator with an actuator body and an actuator hammer; a liquid ejection unit, including a liquid container a resin piston, and a dispensing tube; a slidable connector with a groove; a vertical stop; a trigger switch; a slide stop member; a slide holder plate including a slide holder back portion, a slide stop member, and first and second sliding rails; and a control unit, such that the braille printing device deposits spherical domes of printing fluid on a printing substrate to form a braille text.

Find Patent Forward Citations

Martin, Jack. (2021). Braille printing device (U.S. Patent No. 10957223). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10957223

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

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