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:
Nov. 13, 2007
Filed:
Oct. 08, 2004
Daehie Hong, Gaithersburg, MD (US);
Jung Yup Kim, Seoul, KR;
Hyun Ho Shin, Incheon, KR;
Jae Bong Shin, Seoul, KR;
Woo Chang Lee, Seoul, KR;
IN Ju Hwang, Paju, KR;
Tae Hyung-kim, Seoul, KR;
Daehie Hong, Gaithersburg, MD (US);
Jung Yup Kim, Seoul, KR;
Hyun Ho Shin, Incheon, KR;
Jae Bong Shin, Seoul, KR;
Woo Chang Lee, Seoul, KR;
In Ju Hwang, Paju, KR;
Tae Hyung-Kim, Seoul, KR;
Korea Joongang Hak Wonco., Ltd, Seoul, KR;
Abstract
An apparatus for painting traffic marks on a road surface without requiring any professional painting skills. The apparatus having: a first support and second support being parallel to each other and a coupling unit to couple the supports. There is also a gantry unit, having: at least one Y-axial gantry coupled to and being movable along the first and second support, and an X-axial gantry coupled to the Y-axial gantry to be movable in a direction perpendicular to the first support and second support. The apparatus further includes: a jet unit coupled to the X-axial gantry, with a jet nozzle to spray paint downwards; a feeding device, having a first feeding unit to move the Y-axial gantry and a second feeding unit to move the X-axial gantry. There may be a third feeding unit to move the jet unit. There is also a control unit to control operation of the apparatus.