Valve having a leakage indicator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9677685
SERIAL NO

14773356

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A valve includes a leakage indicator and a valve housing. The valve housing includes a valve housing upper part, a valve housing lower part, and a diaphragm. The diaphragm divides the valve housing into a fluid-flow area and a fluid-free area. The leakage indicator is an absorbent element that projects into the fluid-free area.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
GEORG FISCHER ROHRLEITUNGSSYSTEME AG8201 SCHAFFHAUSEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eichenberger, Michaela Schaffhausen, CH 1 4
Hein, Oliver Langwiesen, CH 6 19
Jaeckle, Timo Tengen, DE 5 11

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 Dec 13, 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