Plant husbandry – Tree trunk supporting base with liquid reservoir
Patent
1988-08-08
1991-12-31
DeMille, Danton D.
Plant husbandry
Tree trunk supporting base with liquid reservoir
47 79, A47G 3312, A47G 702
Patent
active
050760092
ABSTRACT:
A water supply system for Christmas tree stands, in which an elevated table top reservoir is connected via tubing to a sealed float valve assembly mounted alongside the tree trunk by cinch straps encircling a housing extension member. The float element is slidably mounted within the housing and moves against a valve port to maintain a water level in the tree stand.
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patent: 4300311 (1981-11-01), Marchant
patent: 4653224 (1987-03-01), Weckesser
patent: 4745706 (1988-05-01), Muza
patent: 4825587 (1989-05-01), Stancil
Benefiel John R.
DeMille Danton D.
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