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US4416420A Expired / Lapsed US ⏱️ 0.0 years remaining

Portable fountain for pools or spas

Assignee: Individual
•
Filing: 1982-03-01
•
Granted: 1983-11-22
•
Expires: 2002-03-01
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Abstract

Abstract A pool or spa portable fountain which comprises a pedestal, an upright tube supported by the pedestal, a duct which is supported by the pedestal to extend upwardly within the tube, a discharge head which is connected to the upper end of the duct and is capable of discharging water under pressure to form a fountain spray pattern, and a hose extending from a lower portion of the duct and via the interior of the pedestal to the exterior thereof, to receive a pressurized stream of water for delivery to the duct. The pedestal and tube are dimensioned so as to have the top portion of the tube project above the water surface level when the fountain is positioned on the bottom of the pool. The fountain can be easily and quickly removed or repositioned when necessary.

Inventors

  • 👤 Stanley C. Thompson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 15:49
CPC Classifications
B; B05; B05B; B05B17/00; B05B17/08

Claims Analysis

Total Claims: 9
Claim 1
Independent Claim 292 words
In a pool or spa portable fountain and in combination with the pool or spa, the combination comprising (a) a pedestal and an upright tube supported by the pedestal, the pedestal adapted to be adjustably positioned on the bottom of the pool or spa so that the top portion of the tube projects above water surface level, (b) a duct supported to extend upwardly within the tube, and a discharge head at the terminal of the duct to discharge water under pressure to form a fountain spray pattern, (c) and a hose extending from a lower portion of the duct and via the interior of the pedestal to the exterior thereof, to receive a pressurized stream of water for delivery to the duct, (d) the duct being relatively rigid and vertically elongated within the tube, and the hose being flexible and having connection with the lower terminal of the duct, (e) the pedestal having generally bell shaped, hollow configuration, and the tube tapering upwardly from the pedestal, the pedestal and tube having one-piece, integral molded plastic construction, the bell shaped pedestal forming multiple support legs, the hose projecting between leg extents, (f) and a flow divider including a tee connected with said hose, the divider having a discharge to the pool or spa, whereby part of the water supplied to the divider flows to the pool, and the remainder of the water supplied to the divider flows to the fountain via said hose, said divider including an adjustable control valve connected with said tee to adjust the flow of water to the pool to thereby increase or decrease the flow to the fountain, (g) the pedestal located over a drain in said bottom of the pool or spa, the pedestal opening downwardly.
Claim 2
Dependent Claim 292 words
In a pool or spa portable fountain and in combination with the pool or spa, the combination comprising (a) a pedestal and an upright tube supported by the pedestal, the pedestal adapted to be adjustably positioned on the bottom of the pool or spa so that the top portion of the tube projects above water surface level, (b) a duct supported to extend upwardly within the tube, and a discharge head at the terminal of the duct to discharge water under pressure to form a fountain spray pattern, (c) and a hose extending from a lower portion of the duct and via the interior of the pedestal to the exterior thereof, to receive a pressurized stream of water for delivery to the duct, (d) the duct being relatively rigid and vertically elongated within the tube, and the hose being flexible and having connection with the lower terminal of the duct, (e) the pedestal having generally bell shaped, hollow configuration, and the tube tapering upwardly from the pedestal, the pedestal and tube having one-piece, integral molded plastic construction, the bell shaped pedestal forming multiple support legs, the hose projecting between leg extents, (f) and a flow divider including a tee connected with said hose, the divider having a discharge to the pool or spa, whereby part of the water supplied to the divider flows to the pool, and the remainder of the water supplied to the divider flows to the fountain via said hose, said divider including an adjustable control valve connected with said tee to adjust the flow of water to the pool to thereby increase or decrease the flow to the fountain, (g) the pedestal located over a drain in said bottom of the pool or spa, the pedestal opening downwardly.
Claim 3
Dependent Claim 26 words
The combination of claim 1 wherein, said tube projects upwardly so that the top portion of the tube emerges from and projects above the water surface.
Claim 4
Dependent Claim 21 words
The combination of claim 2 wherein the overall upright length of the pedestal and tube is between 3 and 10 feet.
Claim 5
Dependent Claim 13 words
The combination of claim 1 including means suspending said duct in said tube.
Claim 6
Dependent Claim 17 words
The combination of claim 1 including a color coating on the surface of the tube and pedestal.
Claim 7
Dependent Claim 11 words
The combination of claim 1 wherein said hose is substantially transparent.
Claim 8
Dependent Claim 29 words
The combination of claim 1 including a brass ring pressed between the duct outer wall and the inner wall of the tube to suspend the duct in the tube.
Claim 9
Dependent Claim 17 words
The combination of claim 7 including a rotating spray head on the upper end of the tube.

References Cited (Backward Citations)

US1962840A Cited
US3101173A Cited
US3318528A Cited
US3506196A Cited
US3773258A Cited
US3820715A Cited
US4088880A Cited
US4174808A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1986-11-21 1987-05-23 1987-11-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1990-11-21 1991-05-23 1991-11-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1994-11-21 1995-05-23 1995-11-22 $7700.00 Window Closed / Lapsed

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