US Patent No: 8,209,810

Number of patents in Portfolio can not be more than 2000

Cleaning apparatus

ALSO PUBLISHED AS: 20090025161

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Tracheo-oesophageal valve cleaning apparatus comprises a fluid dispenser with a fluid reservoir and an outlet; a cleaning element mounted proximal to the outlet; and a drive mechanism including an element mounted axially within the said fluid dispenser, wherein axial movement of the element of the drive mechanism towards to the outlet causes both rotation of cleaning element and fluid to be dispensed from the outlet.

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

First Claim

See full text

all claims..

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
CITY HOSPITALS SUNDERLAND NHS TRUSTSUNDERLAND TYNE AND WEAR, GB2

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Samuel, Peter - 4 2

Cited Art Landscape

Patent Info (Count) # Cites Year
 
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA (1)
* 6,093,155 Cytologic brush for endoscope 9 1999
 
BOSTON SCIENTIFIC CORPORATION (1)
2003/0109,837 BRUSH TO CLEAR OCCLUDED STENTS 32 1998
 
Other [Check patent profile for assignment information] (1)
2002/0056,219 CLEANER FOR ELONGATE BORES 7 1999
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

  • No Forward Cites to Display

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Jan 3, 2016
7.5 Year Payment $3600.00 $1800.00 $900.00 Jan 3, 2020
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 3, 2024
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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