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특허 상세정보

Hydroponic device and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A01G-031/00   
미국특허분류(USC) 47/12 ; 47/16
출원번호 US-0591113 (1975-06-27)
발명자 / 주소
인용정보 피인용 횟수 : 16  인용 특허 : 0

There is disclosed a device for hydroponic growth of plants which includes an elongated chamber having an inlet door, an outlet door, and an interior designed to support vertically spaced trays which are arranged to be advanced one tray-length each day from the inlet door toward the outlet door. The trays are illuminated with light adapted to promote photosynthesis after advancing three tray-lengths through the chamber. The chamber is at least seven tray-lengths long and is provided with sprays above the top row of trays. The trays have corrugated bottom...


A device for hydroponic growth of plants from seed which comprises: A. an elongated chamber having an inlet door and an outlet door for the ends thereof, a floor, a ceiling, and sidewalls; said floor, ceiling, and sidewalls being of smooth, nonporous material, B. a plurality of elongated supports mounted in pairs to support a plurality of trays horizontally and at different elevations, such supports being held by and spaced from said sidewalls, C. a plurality of trays positioned horizontally on said supports, said trays being in length at most one sevent...

이 특허를 인용한 특허 피인용횟수: 16

  1. Zobel Richard W. ; Lychalk Richard F.. Aeroponic growth system with nutrient fog stabilization. USP1999085937575.
  2. Holland, Kristian J. K.; Ulibarri, Gerardo. Apparatus and method for controlling maturation of aquatically hatched insects. USP2014098844465.
  3. Caballero ; Edward A.. Apparatus and method for growing legume sprouts. USP1978124130964.
  4. Colless, Terry; Raccanello, Flavio. Fodder-growing enclosure. USP2012088234812.
  5. Warnacut Dorothy O'Haver. Germination of livestock feed grains using effluent from livestock waste digestion. USP2000056055771.
  6. King, Mark J.; King, Martin A.. Hydroponic plant growth systems with activated carbon and/or carbonized fiber substrates. USP2013108544207.
  7. Colless, Terry; Raccanello, Flavio. Hydroponics tray. USP201208D666122.
  8. Brusatore, Nicholas G.. Method and apparatus for automated horticulture and agriculture. USP2018019854750.
  9. Mittelmark, Martin; Wolverton, Billy C.. Micro-irrigation device, system, and method for plant-based cleaning of indoor air and filter bed bioregeneration. USP2013068454729.
  10. Mittelmark, Martin. Plant air purification enclosure apparatus and method. USP2015049010019.
  11. Brown Bruce M. (Seattle WA). Seed sprouting apparatus and method. USP1981034258501.
  12. Newsam, Herbert. Self-contained plant cloning system and method. USP20180910072880.
  13. Milstein Gene. Spent mushroom growth media as a growing media for plant sod mats. USP1998095802763.
  14. Souder, Dennis; Martin, Ivan W.. Sprouted seed grain growing and harvesting apparatus and method. USP2014018627598.
  15. Mittelmark, Martin. Water, light and airflow control system and configuration for a plant air purifier. USP2014118894741.
  16. Milstein Gene (2152 E. Montane Golden CO 80401). Wildflower sod mat and method of propagation. USP1990074941282.