Patent US4779800A successfully refreshed from Google Patents.
US4779800A
Expired / Lapsed
US
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Above-ground watering system
Assignee: Individual
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Filing: 1986-10-10
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Granted: 1988-10-25
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Expires: 2006-10-10
Abstract
Abstract An above-ground watering system for a lawn or garden plot is disclosed. The two ends of a length of flexible transparent PVC hose are connected to opposite ends of a poly fitting. The center tap of the poly fitting connects via a reducer to a garden hose connector. The transparent hose is perforated at intervals along its length, and stakes are used adjacent the perforations to hold the hose in place on the ground. When water is introduced from a standard garden hose which is connected to the hose connector, the water passes through the reducer and the fitting to enter the two ends of the transparent hose. Water exits the transparent hose via the perforations. The stakes comprises loops which securely grip the hose to hold the adjacent perforations in desired orientations to secure the desired spraying pattern of coverage for the plot.
Inventors
- 👤 James R. Tuomi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:01
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/14; B05B1/20; B05B1/205; B05B1/207; B05B15/00; B05B15/60; B05B15/62; B05B15/622
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
259 words
An above-ground watering system for a lawn or garden plot comprising a length of flexible hose which has a circular transverse cross section and whose ends are connected to opposite ends of a fitting to form an endless closed path, a tap into the endless closed path at said fitting, and means for connecting said tap to a pressurized water supply, a series of apertures through the wall of said hose at locations along the hose's length, and a plurality of ground-engaging stakes disposed adjacent said apertures, each stake comprising a hose-engaging portion engaging said hose to allow the hose to be twisted over a continuous range of possible orientations about the hose axis and a ground-engaging portion engaging the ground for anchoring the hose to the ground, said stakes serving to allow the hose to be twisted for allowing the adjacent apertures to be aimed in desired directions and once the desired directions of aiming have been attained to securely hold the apertures in the desired directions of aiming to thereby produce a desired watering pattern for the plot, including a sleeve which is located at one of the opposite ends of said fitting and onto which the corresponding hose end is inserted, and a nut which is tightened to compress the corresponding hose end onto said sleeve at the one fitting end in a sealed manner, and in which a reducer is disposed at the tap into the fitting so that a hose of larger diameter than said first-mentioned hose can supply water to the fitting tap.
Claim 2
Dependent Claim
259 words
An above-ground watering system for a lawn or garden plot comprising a length of flexible hose which has a circular transverse cross section and whose ends are connected to opposite ends of a fitting to form an endless closed path, a tap into the endless closed path at said fitting, and means for connecting said tap to a pressurized water supply, a series of apertures through the wall of said hose at locations along the hose's length, and a plurality of ground-engaging stakes disposed adjacent said apertures, each stake comprising a hose-engaging portion engaging said hose to allow the hose to be twisted over a continuous range of possible orientations about the hose axis and a ground-engaging portion engaging the ground for anchoring the hose to the ground, said stakes serving to allow the hose to be twisted for allowing the adjacent apertures to be aimed in desired directions and once the desired directions of aiming have been attained to securely hold the apertures in the desired directions of aiming to thereby produce a desired watering pattern for the plot, including a sleeve which is located at one of the opposite ends of said fitting and onto which the corresponding hose end is inserted, and a nut which is tightened to compress the corresponding hose end onto said sleeve at the one fitting end in a sealed manner, and in which a reducer is disposed at the tap into the fitting so that a hose of larger diameter than said first-mentioned hose can supply water to the fitting tap.
Claim 3
Dependent Claim
44 words
An above-ground watering system as set forth in claim 1 in which said stakes comprise wires each formed into a generally circular loop which constitutes the hose-engaging portion and substantially straight legs which project from ends of said loop and constitute the ground-engaging portion.
Claim 4
Dependent Claim
23 words
An above-ground watering system as set forth in claim 2 in which said wires are metal which is coated with a non-metallic covering.
Claim 5
Dependent Claim
24 words
An above-ground watering system as set forth in claim 1 in which said hose is transparent and including visible markers for indicating each aperture.
Claim 6
Dependent Claim
20 words
An above-ground watering system as set forth in claim 4 in which said apertures are in the form of slits.
Claim 7
Dependent Claim
20 words
An above-ground watering system as set forth in claim 1 in which said apertures are in the form of slits.
Claim 8
Dependent Claim
60 words
An above-ground watering system as set forth in claim 1 including a further sleeve which is located at the other of the opposite ends of the fitting and onto which the corresponding other end of the hose is inserted, and a nut which is tightened to compress the other corresponding hose end onto the further sleeve in a sealed manner.
Claim 9
Dependent Claim
221 words
An above-ground watering system for a lawn or garden plot comprising a length of flexible hose which has a circular cross-section and whose ends are connected to opposite ends of a fitting to form an endless closed path, a tap into the endless closed path at said fitting, and means for connecting said tap to a pressurized water supply, a series of apertures through the wall of said hose at locations along the hose's length, and a plurality of ground-engaging stakes disposed adjacent said apertures, each stake comprising a hose-engaging portion engaging said hose to allow the hose to be twisted over a continuous range of possible orientations about the hose axis and a ground-engaging portion engaging the ground for anchoring the hose to the ground, said stakes serving to allow the hose to be twisted for allowing the adjacent apertures to be aimed in desired directions and once the desired directions of aiming have been attained to securely hold the apertures in the desired directions of aiming to thereby produce a desired watering pattern for the plot, in which said hose is transparent and including visible markers for indicating each aperture, and in which said fitting comprises means forming a reducer such that a hose of larger diameter than said first mentioned hose can supply water to the fitting tap.
Claim 10
Dependent Claim
221 words
An above-ground watering system for a lawn or garden plot comprising a length of flexible hose which has a circular cross-section and whose ends are connected to opposite ends of a fitting to form an endless closed path, a tap into the endless closed path at said fitting, and means for connecting said tap to a pressurized water supply, a series of apertures through the wall of said hose at locations along the hose's length, and a plurality of ground-engaging stakes disposed adjacent said apertures, each stake comprising a hose-engaging portion engaging said hose to allow the hose to be twisted over a continuous range of possible orientations about the hose axis and a ground-engaging portion engaging the ground for anchoring the hose to the ground, said stakes serving to allow the hose to be twisted for allowing the adjacent apertures to be aimed in desired directions and once the desired directions of aiming have been attained to securely hold the apertures in the desired directions of aiming to thereby produce a desired watering pattern for the plot, in which said hose is transparent and including visible markers for indicating each aperture, and in which said fitting comprises means forming a reducer such that a hose of larger diameter than said first mentioned hose can supply water to the fitting tap.
Claim 11
Dependent Claim
20 words
An above-ground watering system as set forth in claim 8 in which said apertures are in the form of slits.
References Cited (Backward Citations)
NL295946A
Cited
DE362174C
Cited
US648263A
Cited
US3227408A
Cited
US3387786A
Cited
US3588012A
Cited
US3603511A
Cited
US3998392A
Cited
US4319425A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-10-25 | 1992-04-25 | 1992-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-10-25 | 1996-04-25 | 1996-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-10-25 | 2000-04-25 | 2000-10-25 | $7700.00 | Window Closed / Lapsed |