High flow interchangeable drain cover assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9822539
SERIAL NO

14993005

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A high flow drain cover assembly for a water feature is provided herein. The drain cover assembly can be interchangeably used as an open flow system or as a grated flow system. The drain cover assembly has a concave upper sump cover adapted to seat a surface finish so that the visual appearance of the drain cover assembly matches the surround surface into which the drain cover assembly is installed. The base of the drain cover assembly is shaped to reinforce the cover and define flow paths that allow flow rates of over 300 gallons per minute to pass through the drain cover assembly.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
KROMBEIN TODDPHOENIX AZ

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Krombein, Todd Phoenix, US 23 128

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 May 21, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 21, 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