Multi-Skills Activity Center
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 5, 2017
app pub date -
Mar 30, 2016
filing date -
Mar 30, 2016
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Abstract
A teaching aid helps develop multiple skills in children in core curriculum areas such as mathematics, geography, and the like. The teaching aid that creates classroom activities without the use of pencil and paper and provides for activities to stay in place, until completed now or later. The teaching aid utilizes a multi-skill activity center.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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POLK JESSIE M | MEMPHIS TN |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Polk, Jessie M | Memphis, US | 3 | 47 |
# of filed Patents : 3 Total Citations : 47 |
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Patent Citation Ranking
- 0 Citation Count
- G09B Class
- 0 % this patent is cited more than
- 8 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 5, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 5, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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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