MULTI-SPORT CENTER WITH COOLING AND HEATING SYSTEM
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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N/A
Issued Date -
Apr 28, 2022
app pub date -
May 25, 2021
filing date -
May 25, 2021
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
The present invention relates to a multi-sport center and more specifically, a multi-sport center having sectors used for various sport games and a passage separating the sectors, wherein each sector includes courts formed according to court standards of sports whose courts are inter-compatible to each other, and the adjacent courts are inter-compatible, thereby increasing efficiency of a sport center. The center further comprises more than one cooling and heating booth installed at one side of each sector, thereby helping players in each court to take breaks. In addition, the center further comprises cantilevers that is installed on an inner wall at the second to the fourth floor level and that can look down the first floor, wherein a café, a snack bar, a media room, an electronic game room, a go game room, and jogging track, instead of stands, are installed on the cantilevers.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
CHO BYOUNGKOO | GYEONGGI-DO 12667 |
International Classification(s)

- 2021 Application Filing Year
- A63C Class
- 165 Applications Filed
- 110 Patents Issued To-Date
- 66.67 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
CHO, Byoungkoo | Yeoju-si, KR | 2 | 4 |
# of filed Patents : 2 Total Citations : 4 | |||
JEONG, Yeonuk | Seoul, KR | 2 | 4 |
# of filed Patents : 2 Total Citations : 4 | |||
KIM, Bosub | Daegu, KR | 2 | 4 |
# of filed Patents : 2 Total Citations : 4 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 4 Citation Count
- A63C Class
- 70.24 % this patent is cited more than
- 3 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Oct 28, 2025 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Oct 28, 2029 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 28, 2033 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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