Excavator boom mountable high pressure hydraulic tool including a hydraulic motor driven generator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11359351
APP PUB NO 20200347576A1
SERIAL NO

16478829

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An output shaft of a hydraulic motor is enclosed within a sealed housing and coupled to an input shaft of an electric generator using non-contact couplings. Tool electrical components are electrically coupled to the electric generator. A high pressure hydraulic tool circuit includes a hydraulic tool load and the hydraulic motor of the electric power generation assembly coupleable between a hydraulic boom inlet line and a hydraulic boom return line. Both the hydraulic tool load and the hydraulic motor of the electric power generation assembly can be designed to input hydraulic fluid up to the full rated pressure of the tool. The sealed housing of the hydraulic motor of the electric power generation assembly can be designed to retain hydraulic fluid within the interior up to the full rated pressure of the tool so that no case drain or separate low pressure return line for the hydraulic motor is necessary.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
EPIROC INDUSTRIAL TOOLS AND ATTACHMENTS LLC (FORMERLY KNOWN AS STANLEY INFRASTRUCTURE LLC)1000 STANLEY DRIVE NEW BRITAIN CT 06053

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baker, Joseph Foss Portland, US 1 2
Brown, Aaron Justin Lake Osweo, US 1 2
Ness, Reuben D Mulino, US 4 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
3.5 Year Payment $1600.00 $800.00 $400.00 Dec 14, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 14, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 14, 2033
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