Water pumping station with an integral valve vault
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Mar 7, 2017
Issued Date -
N/A
app pub date -
May 2, 2014
filing date -
May 2, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A waste or storm water pumping station and system used to pump water from a lower elevation to a higher elevation during the process of moving or managing the water is disclosed herein. The pumping station has a wet well collection chamber with a sloped floor and an integral valve vault chamber cast within the pump station body, which results in increased storage capacity in the wet well chamber for pump station components. Additionally, the pumping station may be installed as a single unit of equal depth to eliminate differential settlement and multiple or uneven excavations.
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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OLDCASTLE INFRASTRUCTURE INC | 7000 CENTRAL PARKWAY SUITE 800 ATLANTA GA 30328 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Pasco, Ken | Burlington, US | 5 | 13 |
# of filed Patents : 5 Total Citations : 13 |
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Patent Citation Ranking
- 1 Citation Count
- E03F Class
- 14.29 % 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 |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 7, 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 |
Full Text

Legal Events
Date | Code | Event | Description |
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May 12, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Feb 27, 2018 | CC | CERTIFICATE OF CORRECTION | |
Nov 28, 2017 | I | Issuance | |
Nov 08, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jul 29, 2013 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:EB ASSOCIATES;REEL/FRAME:030914/0323 Owner name: WEYERHAEUSER NR COMPANY, WASHINGTON Effective Date: Jul 29, 2013 |
May 01, 2013 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BARKER, EARL;REEL/FRAME:030337/0098 Owner name: EB ASSOCIATES, INC., WASHINGTON Effective Date: May 01, 2013 |
Sep 13, 2012 | P | Published | |
Mar 06, 2012 | F | Filing | |
Dec 03, 2010 | PD | Priority Date |

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