Pool wall structure

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5504949
SERIAL NO

08335571

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a pool which permits movements such as complicated twisting of the legs and loins in stretching movements to be easily performed in water. The pool has a space surrounded by walls and a bottom and an irregular portion including recesses each having the form of an isosceles right-angled triangular prism, which are formed on a portion of the walls, and the projections formed between the respective adjacent recesses. The pool further has substantially horizontal handrails respectively provided at the upper ends of the recesses. Massage nozzles may also be provided in the walls of the recesses so as to spray streams of water.

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Patent Owner(s)

Patent OwnerAddress
YAGI YOSHINORI17-4 KAMIISSHIKI 2-CHOME EDOGAWA-KU TOKYO 133-0041

International Classification(s)

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  • 1994 Application Filing Year
  • E04H Class
  • 234 Applications Filed
  • 86 Patents Issued To-Date
  • 36.76 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances199419951996199719981999200020010255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yagi, Yoshinori Tokyo, JP 8 40

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Patent Citation Ranking

  • 1 Citation Count
  • E04H Class
  • 2.86 % this patent is cited more than
  • 29 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges35326144121101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 70100 +02.557.51012.51517.52022.52527.53032.53537.54042.54547.55052.55557.5

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