Dispensing – Inspection devices – Graduated transparent container or trap
Patent
1992-02-13
1994-02-22
Friedman, Carl D.
Dispensing
Inspection devices
Graduated transparent container or trap
222501, 239532, 47 485, 111 71, 111 72, B67D 300
Patent
active
052879941
ABSTRACT:
A dispenser is disclosed including a substantially transparent container or reservoir tube and valving for receiving and selectively dispensing metered quantities of liquid such as water to a plant. A bottom end of the tube is supplied with a valve mechanism that will open upon application of pressure in a axial direction against the ground surface. The valve will reclose upon removal of the axial pressure. An upward end of the container or reservoir tube may be provided with a filler device such as a manually operated water dispensing nozzle. This nozzle may be connected to a source of liquid supply, such as a garden hose. The transparent tube is provided with volume identification markings to facilitate visual identification and dispensation of selected, metered volumes of liquid contained. The discharge volumes may be easily and quickly replenished by the valved filler device.
REFERENCES:
patent: 106802 (1870-08-01), Fish
patent: 216808 (1879-06-01), Schrader
patent: 708126 (1902-09-01), Chase
patent: 919017 (1909-04-01), Jackson
patent: 947906 (1910-02-01), Hall
patent: 1135346 (1915-04-01), Barnhart
patent: 1452110 (1923-04-01), Elliott
patent: 1772763 (1930-08-01), Van Riper
patent: 1868235 (1932-07-01), Jaden
patent: 2209731 (1940-07-01), Holmes
patent: 2867943 (1959-01-01), Whitesell
patent: 3125255 (1964-03-01), Kaiser
patent: 3128915 (1964-10-01), Matter
patent: 3326306 (1967-06-01), Weir
patent: 3405669 (1968-10-01), Nimrick
patent: 3540636 (1970-02-01), Dvoracek
patent: 3774556 (1973-11-01), Poll
patent: 3779430 (1973-12-01), Niki
patent: 3841349 (1974-10-01), Todd
patent: 4170948 (1979-10-01), Strickland, Jr.
patent: 4254717 (1981-03-01), Miller
patent: 4267782 (1981-05-01), Talbott
patent: 4267782 (1981-05-01), Talbott
patent: 4281779 (1981-08-01), Shepard
patent: 4429647 (1984-02-01), Zinck
patent: 4432291 (1984-02-01), Shirley
patent: 4624070 (1986-11-01), Query et al.
patent: 4934287 (1990-06-01), Guin et al.
patent: 4982896 (1991-01-01), Crow
patent: 5050340 (1991-09-01), Seifert
Friedman Carl D.
Wood Wynn
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