Method of crating a fall-safe, synthetic turf-covered play area
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Oct 9, 2008
app pub date -
Apr 3, 2007
filing date -
Apr 3, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
A method of constructing a play area with an all-weather resilient surface, the thickness and degree of resilience of which is objectively related to the height of the play equipment to be erected on the surface of the play area. Thicker, more resilient surfaces underlie higher equipment or decks. Single and multiple thickness surfaces can be constructed using a mixture of shredded rubber in a urethane binder. The cured surface is covered with a synthetic turf.
First Claim
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Family
- No Family data available.
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
THE SHANE GROUP | 250 INDUSTRIAL DRIVE HILLSDALE MI 49242 |
International Classification(s)

- 2007 Application Filing Year
- E01C Class
- 175 Applications Filed
- 113 Patents Issued To-Date
- 64.58 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Shaneour, Dwight Curtis | Hillsdale, MI | 1 | 6 |
# of filed Patents : 1 Total Citations : 6 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 6 Citation Count
- E01C Class
- 2.91 % this patent is cited more than
- 17 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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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