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US4781827A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable swimming pool skimmer
Assignee: Individual
•
Filing: 1987-01-02
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Granted: 1988-11-01
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Expires: 2007-01-02
Abstract
Abstract Disclosed herein is a portable swimming pool skimmer which can be positioned at any point along the periphery of a swimming pool. The portable skimmer includes a weighted base member from which extends in on outward and downward direction a bracket for holding a skimmer basket. The bracket is vertically adjustable so that the skimmer basket is positioned slightly below the water surface to allow a skimming action. At the bottom of the basket, a fitting to which one end of a pool hose may be attached is provided. The other end of the pool hose is attached to a suction line from the pool pump and filter assembly, which suction line may be a part of a built in skimmer or another hose from the built in skimmer to another device, such as an automatic pool cleaner. In the latter situation, a restriction in the skimmer hose is provided to minimize the suction pressure which operates the pool cleaning device. A debris guide is also provided to direct the floating debris towards the basket and is selectably positioned by the user in response to the current direction of the pool water. The bracket holding the skimmer basket is fabricated from tubular material and holes are provided in the tubular material to allow water to enter and prevent the bracket from floating.
Inventors
- 👤 Edward J. Shields
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:08
CPC Classifications
E; E04; E04H; E04H4/00; E04H4/12; E04H4/1209; E04H4/1218
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
125 words
A portable skimmer for a swimming pool for skimming off floating debris from the pool water surface, said pool including pump means having a water suction line attached thereto, said skimmer comprising: a weighted base member for being selectively positioned at any desired location around the periphery of said pool; a basket having an open top and an outlet fitting; and tubular basket holding means for holding said basket, said basket holding means having openings therein to allow water from said pool within said tubular means; means, extending downward from said base member, for supporting said basket holding means in a position so that said open top is slightly below said water surface; and means for connecting said outlet fitting to said water suction line.
Claim 2
Dependent Claim
125 words
A portable skimmer for a swimming pool for skimming off floating debris from the pool water surface, said pool including pump means having a water suction line attached thereto, said skimmer comprising: a weighted base member for being selectively positioned at any desired location around the periphery of said pool; a basket having an open top and an outlet fitting; and tubular basket holding means for holding said basket, said basket holding means having openings therein to allow water from said pool within said tubular means; means, extending downward from said base member, for supporting said basket holding means in a position so that said open top is slightly below said water surface; and means for connecting said outlet fitting to said water suction line.
Claim 3
Dependent Claim
27 words
The invention according to claim 1: wherein said water suction outlet line includes other apparatus connected thereto; and wherein said means for connecting includes line restriction means.
Claim 4
Dependent Claim
15 words
The invention according to claim 2 wherein said means for restricting includes adjustable valve means.
Claim 5
Dependent Claim
24 words
The invention according to claim 3 wherein said means for supporting includes means to adjust the position of said basket in a downward direction.
Claim 6
Dependent Claim
31 words
The invention according to claim 4 wherein said weighted base is positioned on the side of said pool and said means for supporting extends outward from said side of said pool.
Claim 7
Dependent Claim
34 words
The invention according to claim 5 wherein the weight of said weighted base is selected to prevent said skimmer from tipping as a result of said means for supporting extending outward from said base.
Claim 8
Dependent Claim
24 words
The invention according to claim 6 wherein said skimmer further includes debris directing means extending outward and in a lateral direction from said basket.
Claim 9
Dependent Claim
45 words
The invention according to claim 7 wherein said debris directing means is positioned on said means for holding to extend outward and in a selectable lateral direction from said means for holding, said selectable direction being upstream from the water current flow in said pool.
Claim 10
Dependent Claim
24 words
The invention according to claim 1 wherein said skimmer further includes debris directing means extending outward and in a lateral direction from said basket.
Claim 11
Dependent Claim
45 words
The invention according to claim 9 wherein said debris directing means is positioned on said means for holding to extend outward and in a selectable lateral direction from said means for holding, said selectable direction being upstream from the water current flow in said pool.
Claim 12
Dependent Claim
31 words
The invention according to claim 1 wherein said weighted base is positioned on the side of said pool and said means for supporting extends outward from said side of said pool.
Claim 13
Dependent Claim
34 words
The invention according to claim 11 wherein the weight of said weighted base is selected to prevent said skimmer from tipping as a result of said means for supporting extending outward from said base.
Claim 14
Dependent Claim
24 words
The invention according to claim 1 wherein said means for supporting includes means to adjust the position of said basket in a downward direction.
Claim 15
Dependent Claim
251 words
A portable swimming pool skimmer positionable at any point along the periphery of a swimming pool, said pool having a circular flow of water therein caused by outlets from a pump and filter assembly used to maintain the purity of the water in said pool, said pool further having a suction inlet to said pump and filter assembly to which is coupled suction actuated apparatus for performing other cleaning tasks on said pool, said skimmer comprising: a weighted base member shaped to sit at any location around the peripheral edge of said pool; skimmer basket means including an open top and a closed side and bottom assembly with an outlet fitting therein; holding means including basket holding means and means extending outward and downward from said base member coupled to said basket holding means, said basket holding means holding said top of said basket means in a position below the surface of said water, said extending means being adjustable in a downward direction with respect to said base member, said basket holding means being fabricated from tubular members having openings therein to allow the interior of said tubular members to fill with water from said pool; and restrictive flow means for connecting said outlet fitting at the bottom of said basket to said filter inlet, said restrictive flow means having a smaller cross sectional area than the cross sectional area of said outlet fitting so as to minimize the effect on the operation of said apparatus for performing other cleaning tasks.
Claim 16
Dependent Claim
251 words
A portable swimming pool skimmer positionable at any point along the periphery of a swimming pool, said pool having a circular flow of water therein caused by outlets from a pump and filter assembly used to maintain the purity of the water in said pool, said pool further having a suction inlet to said pump and filter assembly to which is coupled suction actuated apparatus for performing other cleaning tasks on said pool, said skimmer comprising: a weighted base member shaped to sit at any location around the peripheral edge of said pool; skimmer basket means including an open top and a closed side and bottom assembly with an outlet fitting therein; holding means including basket holding means and means extending outward and downward from said base member coupled to said basket holding means, said basket holding means holding said top of said basket means in a position below the surface of said water, said extending means being adjustable in a downward direction with respect to said base member, said basket holding means being fabricated from tubular members having openings therein to allow the interior of said tubular members to fill with water from said pool; and restrictive flow means for connecting said outlet fitting at the bottom of said basket to said filter inlet, said restrictive flow means having a smaller cross sectional area than the cross sectional area of said outlet fitting so as to minimize the effect on the operation of said apparatus for performing other cleaning tasks.
Claim 17
Dependent Claim
25 words
The invention according to claim 14 wherein said base means is hollow and includes an opening into which water is poured to provide the weight.
Claim 18
Dependent Claim
26 words
The invention according to claim 15 wherein said skimmer further includes debris directing means extending outward and in a lateral direction from said skimmer basket means.
Claim 19
Dependent Claim
26 words
The invention according to claim 14 wherein said skimmer further includes debris directing means extending outward and in a lateral direction from said skimmer basket means.
Claim 20
Dependent Claim
44 words
The invention according to claim 17 wherein said debris directing means is positionable on said means for holding to extend outward and in a selectable lateral direction from said means for holding, said selectable direction being upstream from the water flow in said pool.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-11-01 | 1992-05-02 | 1992-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-11-01 | 1996-05-02 | 1996-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-11-01 | 2000-05-02 | 2000-11-01 | $7700.00 | Window Closed / Lapsed |