Actuation systems and methods

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9879767
SERIAL NO

14903126

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Actuation systems and methods are disclosed. Such systems may comprise a motor having a drive shaft, one or more modules coupled to the drive shaft, each module comprising one or more energy storage elements and one or more actuating members connecting the one or more energy storage elements to one or more degrees of freedom, which are configured to actuate in response to a discharge of energy from the one or more energy storage element, and a plurality of clutches associated with each module to couple the energy storage element of the module to the drive shaft of the motor and to control an energy state of the energy storage element independent of energy storage elements of other modules.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
WORCESTER POLYTECHNIC INSTITUTE100 INSTITTUTE ROAD WORCESTER MA 01609

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berthelette, Christopher J Uxbridge, US 1 1
Dipinto, Matthew Hubbardston, US 1 1
Hunt, Thane R Worcester, US 4 3
Popovic, Marko B Cambridge, US 5 296
Sareault, James D Walpole, US 2 1

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