Pinching device for temporarily closing flexible tubing

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9879813
SERIAL NO

14155306

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The pinching device has an upper jaw assembly that pivots on a lower jaw assembly to clamp a flexible tubing between two clamping surfaces to restrict flow in the tubing. The upper jaw assembly is removable and may be replaced to accommodate different sized tubing. A lock down screw of a pivotal locking nut assembly is positioned in a compression seat of the upper jaw assembly at closure to avoid movement once set.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
REPLIGEN CORPORATION41 SEYON STREET BUILDING 1 SUITE 100 WALTHAM MA 02453

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aulicino, Robert J Fredon, US 2 25
Meola, Ralph Fredon, US 2 25

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 Jul 30, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 30, 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