US 12,145,385 B2
Apparatus and method for securing inkjet MICR print with a secondary penetrating ink
Brian Lewis, Wheeling, WV (US); Xiaorong Cai, Mount Pleasant, SC (US); and Michael R. Riley, Steubenville, OH (US)
Assigned to Troy Group, Inc., Costa Mesa, CA (US)
Appl. No. 17/435,518
Filed by TROY GROUP, INC., Costa Mesa, CA (US)
PCT Filed Apr. 30, 2020, PCT No. PCT/US2020/030756
§ 371(c)(1), (2) Date Sep. 1, 2021,
PCT Pub. No. WO2020/223503, PCT Pub. Date Nov. 5, 2020.
Claims priority of provisional application 62/841,697, filed on May 1, 2019.
Prior Publication US 2022/0009260 A1, Jan. 13, 2022
Int. Cl. B41M 3/14 (2006.01); B41J 2/21 (2006.01); B41M 5/00 (2006.01)
CPC B41M 3/144 (2013.01) [B41J 2/21 (2013.01); B41M 5/0023 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system for printing an image on a print side of a paper substrate and a mirror image on a reverse side of the paper substrate, the system comprising:
a first ink configured to indelibly print upon a paper substrate;
a first inkjet pen containing the first ink for indelibly printing the image on the print side of the paper substrate;
a second ink configured to bleed through the paper substrate; and
a second inkjet pen located on the same print path as the first inkjet pen containing the second ink for printing the same image on the print side, the image printed by the second ink bleeding through the paper substrate to create a mirror image on the reverse side of the paper substrate.