Floor drain for same floor drainage without descending floor of building

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9988804
SERIAL NO

15719560

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A floor drain for same floor drainage of a building consists of a floor drain body and a floor drain cover The floor drain body consists of a lower accumulated water collection tank, a lateral accumulated water collection tank and an accumulated water discharge port. A bottom of the lower accumulated water collection tank is sealed, and has an angle of 70° to 120° with the lateral accumulated water collection tank. The floor drain cover is a plate with holes, and is divided into a lower upstream face and a lateral upstream face. The lower upstream face of the floor drain cover is located above the lower accumulated water collection tank, and the lateral upstream face of the floor drain cover is located outside the lateral accumulated water collection tank.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
KUNMING QUNZHIYING TECH CO LTDNot Provided

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Guoqiang Kunming, CN 8 20

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 Dec 5, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 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