Systems, methods and apparatuses for relieving excessive suction within swimming pool skimmers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 20, 2016
Issued Date -
N/A
app pub date -
Sep 25, 2014
filing date -
Sep 25, 2013
priority date (Note) -
In Force
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Forward Citations
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Abstract
A pool skimmer system includes a skimmer housing and a basket. The skimmer housing includes a deck throat opening, a pool throat opening, a lower skimmer rim, an upper skimmer rim, a pump inlet port, a pool return port, and a pump suction port. The basket is positioned within the housing and includes a lower basket rim engaged with the lower skimmer rim, an upper basket rim engaged with the upper skimmer rim, porous walls, and a pool inlet opening proximate the pool throat opening. A fluid path is formed within the skimmer housing and extends from the pump suction port to the area between the one porous sidewall of the upper skimmer housing and the skimmer interior wall to allow fluid communication between the one or more suction ports and the upper basket rim.
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 | |
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LDAG HOLDINGS INC | 295 E CORPORATE PL STE 100 CHANDLER AS 85225 |
International Classification(s)

- 2014 Application Filing Year
- E04H Class
- 784 Applications Filed
- 671 Patents Issued To-Date
- 85.59 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Goettl, John M | Phoenix, US | 57 | 828 |
# of filed Patents : 57 Total Citations : 828 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 3 Citation Count
- E04H Class
- 21.07 % this patent is cited more than
- 9 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 20, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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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