(19)
(11) EP 4 203 669 A1

(12)

(43) Date of publication:
05.07.2023 Bulletin 2023/27

(21) Application number: 21862672.9

(22) Date of filing: 25.08.2021
(51) International Patent Classification (IPC): 
A01G 9/00(2018.01)
A01G 7/00(2006.01)
(52) Cooperative Patent Classification (CPC):
A01G 9/1423; A01G 9/246; A01G 31/06
(86) International application number:
PCT/US2021/047585
(87) International publication number:
WO 2022/046928 (03.03.2022 Gazette 2022/09)
(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: 26.08.2020 US 202063070819 P
30.06.2021 US 202163216950 P

(71) Applicant: HGCI, Inc.
Las Vegas, NV 89169 (US)

(72) Inventors:
  • ARCHAMBAULT, Andrew D.
    Butler, Pennsylvania 16001 (US)
  • FLOCK, Micah L.
    Portland, Oregon 97230 (US)
  • NGO, Vickie L.
    Portland, Oregon 97201 (US)
  • MCCARTER, Matthew
    Las Vegas, Nevada 89169 (US)
  • REYNOLDS, Christopher
    Woodland, Washington 98674 (US)

(74) Representative: Forresters IP LLP 
Skygarden Erika-Mann-Straße 11
80636 München
80636 München (DE)

   


(54) AIR DELIVERY SYSTEM FOR PLANT GROW RACK