Paul G Watson

US Patent:

6458270, Oct 1, 2002

Filed:

Mar 5, 2001

Appl. No.:

09/797586

Inventors:

Paul Watson - Levittown PA 19054
Americo Calderone - Levittown PA 19054

International Classification:

E04H 412

US Classification:

210169, 210232, 4507

Abstract:

A flange joint that fully isolates the steel sidewall from contact with water entering the skimmer duct of an aboveground pool is provided by the use of a pair of mating flanges fitted to opposite sides of the sidewall. The flanges are comprised of two closely interfitting elements sealed together directly to the metal sidewall by a water-proof adhesive. The flanges include overlapping collars within the sidewall opening which completely seal off and isolate water entering the skimmer duct to prevent any possibility of contact with the metal pool sidewall. Thus, water damage to the pool sidewall is eliminated.

US Patent:

53983513, Mar 21, 1995

Filed:

Oct 27, 1993

Appl. No.:

8/141523

Inventors:

Paul R. Watson - Levittown PA

International Classification:

E02D 2700

US Classification:

4506

Abstract:

A group of modular planar structural foam sections are laid on the ground directly underneath the liner of an above-ground pool. The foam panels are cut so that they fit tightly side-by-side covering all areas within the frame. The joints between the panels are then filled by caulking and taped over to smooth the top surface of the joints. The result is an improved pool underlayment system which provides many advantages, including cushioning of swimmer impact to help prevent shallow diving injuries.