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US3745727A Expired / Lapsed US ⏱️ 0.0 years remaining

Swimming pool, structure

Assignee: HPI INTERSTATE Ltd
•
Filing: 1971-03-22
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Granted: 1973-07-17
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Expires: 1991-03-22
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Abstract

Abstract Discloses a swimming pool structure disposed in an excavation comprising a plurality of pool panels, joined together in side by side relationship, disposed vertically in the excavation and defining the pool perimeter. The pool panels have a bottom angle or concrete lock and vertical reinforcing guide sleeves on the rear of the pool panels which are interlocked by a horizontal reversed reinforcing angle. Stakes or concrete reinforcing rods are driven into the ground through the bottom angle and guide sleeves. Coping perimeter concrete reinforcing rods are fixed to long legs of L-shaped coping reinforcing rods whose short legs are disposed in the vertical guide sleeves. The lower portion of the pool panels, the bottom angles or concrete locks and the stake or concrete reinforcing rods are imbeded in the concrete pool bottom. The coping perimeter rods and coping reinforcing rods are imbedded in the concrete coping. Discloses a fabricated pool panel having front and rear walls, right and left side bolting flanges, bottom angle or concrete lock, vertical reinforcingguide sleeves on the rear wall of the pool panel interlocked by a horizontal reversed reinforcing angle. Discloses bull nose coping, of integral, one-piece construction, extruded from polyvinyl chloride. The coping has a rounded vertical profile, reversed lip, web, reversed clip, depending leg and depending flange. By means of the reversed clip and depending leg, the coping is disposed on the top of the pool panel, and as disposed is wedgingly held in place by the angled depending leg and flange. Discloses a process of fabricating a colored pool panel whose surface has a high gloss, is non-porous, has structural flexibility and is resistant to cracking and chipping, comprising the steps of applying a layer consituting a uniform mixture of colored gel-coat, catalyst and thinner to a plate glass mold whose casting surface has been prepared to have a greater degree of polish and smoothness than originally existing, allowing the applied layer to cure and successively applying shock-resistant, flexible, polyester resin alternating with layers of fiberglass glass fiber. Discloses a process of fabricating a metal-flake pool panel whose surface has a high gloss, is non-porous, has structural flexibility and is resistant to cracking and chipping, comprising the steps of applying a layer constituting a uniform mixture of clear gel-coat, catalyst and thinner to a plate glass mold whose casting surface has been prepared to have a greater degree of polish and smoothness than originally existing, allowing the applied layer to cure, applying a layer constituting a uniform mixture of clear gel-coat, catalyst and thinner to which colored metal flake has been added in quantity depending upon the color desired in terms of hue, value and intensity, allowing same to cure and successively applying shock-resistant, flexible, polyester resin alternating with layers of glass fiber matting. Discloses the method of installing a swimming pool in an excavated hole comprising the steps of disposing 103 vertically in the excavation, to define the pool perimeter, a plurality of pool panels having integral bottom angles or concrete locks on the front sides of the pool panels and vertical reinforcing guide sleeves on the rear sides of the pool panels, joining together the pool panEls in side-by-side, watertight relationship, driving into the ground stakes or concrete reinforcing rods through the bottom angles and guide sleeves, disposing in the excavated hole, at the pool panel joints, jack posts operatively connected to jack posts screws, operatively connecting the jack post screws to the pool panel joints and raising the pool panels, forming the pool bottom by pouring cement mixture to a depth sufficient to imbed the lower portions of the pool panels, the bottom angles and stakes, and for strength , removing the jack posts and screws, disposing the short legs of L-shaped coping reinforcing rods in the vertical guide sleeves and disposing the long legs thereof outwardly, backfilling the region of the excavated hole to the rear of the pool panels, joining in fixed relationship coping perimeter concrete reinforcing rods to the long legs of the L-shaped rods, forming the coping by pouring cement mixture to a depth for strength and sufficient to imbed the long legs and coping perimeter reinforcing rods.

Inventors

  • 👤 E Chichester

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 10:25
CPC Classifications
E; E04; E04H; E04H4/00; E04H4/0018; E04H4/0043

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 70 words
A swimming pool structure in accordance with claim 1, wherein said means cooperating with said bottom angles and vertical reinforcing guide sleeves to provide stability for both the front and rear bottom portions of said pool panels comprise front stakes disposed through said outwardly extending pool panel bottom angle legs and driven into the ground, and rear stakes disposed within said vertical reinforcing guide sleeves and driven into the ground.
Claim 2
Dependent Claim 29 words
A swimming pool structure in accordance with claim 1, wherein said bottoms of said pool panels are disposed in the mid position of the depth of said concrete bottom.
Claim 3
Dependent Claim 140 words
A swimming pool structure in accordance with claim 1, wherein said means cooperating with said vertical reinforcing guide sleeves to structurally join said pool panels to said concrete coping comprise coping concrete reinforcing rods and concrete reinforcing perimeter rods, wherein each of said coping concrete reinforcing rods is L-shaped and has two legs, wherein each vertical reinforcing guide sleeve receives one leg of an L-shaped coping concrete reinforcing rod associated therewith and the other leg of said L-shaped coping concrete reinforcing rod extends normal to its associated pool panel in a direction outwardly from said pool panel rear wall, wherein said concrete reinforcing perimeter rods join, in spaced apart relationship, said outwardly extending legs of said L-shaped coping concrete reinforcing rods, and wherein said coping concrete reinforcing rods and concrete reinforcing perimeter rods are imbedded in said concrete coping .
Claim 4
Dependent Claim 435 words
A pool panel for use with a swimming pool structure having a concrete bottom, said pool panel being of integral, one-piece construction fabricated of layers of glass fiber matting, said pool panel being of rectangular configuration, said pool panel having a front and rear wall, top and bottom, right and left sides having bolting flanges, said pool panel having a bottom angle, vertical reinforcing guide sleeves and a horizontal reversed reinforcing angle, said bolting flanges being normal to said pool panel front wall and extending rearwardly therefrom, said bolting flanges having holes formed therethrough for disposition therethrough of bolts engaged by nuts and for adaptation of like pool panels being vertically disposed in upright position and being joined together in side-by-side relationship at their bOlting flanges disposed in common abutting relationship, and as thusly joined together thereby defining the periphery of the swimming pool, said pool panel front wall being flat and having a smooth surface, and being the facing wall disposed inwardly in the structure of the swimming pool, said pool panel bottom angle having two legs, one of said bottom angle legs being fixed to said pool panel rear wall and the other bottom angle leg being disposed normal to said pool panel front wall and extending outwardly from said pool panel front wall at said pool panel bottom, said bottom angle imparting and providing strength and structural rigidity to said pool panel in its bottom region, said vertical reinforcing guide sleeves being disposed in upright position on said pool panel rear wall and being in fixed relationship with said pool panel rear wall, said vertical reinforcing guide sleeves imparting and providing strength and structural rigidity to said pool panel in its vertical wall regions, said horizontal reversed reinforcing angle having legs whose remote ends are disposed in abutting relationship with said pool panel rear wall in its upper horizontal wall region, said horizontal reversed reinforcing angle being fixed to said pool panel rear wall, said horizontal reversed reinforcing angle being suitably notched out in places corresponding to said disposed and fixed vertical reinforcing guide sleeves for interlocked relationship with said vertical reinforcing guide sleeves and complemental fit therewith, said horizontal reversed reinforcing angle imparting and providing strength and structural rigidity for said pool panel in its upper horizontal wall region, said outwardly extending bottom angle leg being adapted to function as a slip-proof concrete lock to prevent said pool panel from rising when pouring said concrete pool bottom, to join said pool panel bottom with said concrete pool bottom and to tie said pool panel bottom into said concrete pool bottom .

References Cited (Backward Citations)

US3124905A Cited
US3031801A Cited
US3072921A Cited
US3094709A Cited
US3416268A Cited
US3564791A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-07-16 1977-01-15 1977-07-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-07-16 1981-01-15 1981-07-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-07-16 1985-01-15 1985-07-17 $7700.00 Window Closed / Lapsed

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