Elevating fire hydrant assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8851104
APP PUB NO 20120031507A1
SERIAL NO

13265852

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Disclosed is an elevating fire hydrant assembly. The elevating fire hydrant assembly includes: a water pipe which supplies firefighting water in accordance with the open or shut operation of a water control valve buried underground; an elbow pipe connected to the water pipe; a fixing pipe connected to the elbow pipe; an elevating pipe which is coupled to the fixing pipe to retract into or extend from the ground, and the lower end of which is coupled to a guide block that slides along the inner surface of the fixing pipe; a sealing plate coupled to the top of the fixing pipe to prevent the elevating pipe from escaping; a head block which is coupled to the top of the elevating pipe, and which has a hose connector for connecting a firefighting hose; and valve means for opening or shutting the lower end of the elevating pipe.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • Assignment data not available. Check PTO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
One, Syeng Yen Suwon-si, KR 1 3

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 7, 2026
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