(19)

(11)

EP 3 818 326 A1

(12)

(43) Date of publication: 12.05.2021 Bulletin 2021/19 (21) Application number: 19830059.2 (22) Date of filing: 02.07.2019

(51) International Patent Classification (IPC):  F42B 33/00(2006.01) F42B 5/307(2006.01) F42B 5/30(2006.01) F42C 19/08(2006.01) (86) International application number: PCT/US2019/040323 (87) International publication number: WO 2020/010096 (09.01.2020 Gazette 2020/02)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 06.07.2018 US 201862694868 P (71) Applicant: True Velocity IP Holdings, LLC Garland, TX 75042 (US)	(72) Inventors: BURROW, Lonnie Carrollton, TX 75007 (US) OVERTON, Christopher, William Wylie, TX 75098 (US) HERZOG, Florian Dallas, TX 75254 (US) MAMMOOTTIL, Nimmy Richardson, TX 75082 (US) ROSEK, Andrew Rockwall, TX 75032 (US) (74) Representative: Sonn & Partner Patentanwälte  Riemergasse 14 1010 Wien 1010 Wien (AT)