Wheelchair wheel winder

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10111789
APP PUB NO 20160250086A1
SERIAL NO

14894664

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A manual wheelchair propulsion device (FIGS. 5, 6 & 7), attached to wheelchairs through the axles of the rear wheels (FIGS. 14, 15, 16 & 17), attached through the wheel winder unit with a quick release head with ball Joint to lock in position (FIGS. 1, 2) to an adaptable socket either manufactured into the axle of the wheelchair wheel or attached rigidly with supports later (FIGS. 14, 15 & 17) with a retractable arm (FIGS. 5 & 6) with eight gears and one neutral (FIGS. 3, 12 & 13) used in a circular motion to manually propel ones self.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
MCNALLY SIMON SLANCASHIRE OL6 9NH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McNally, Simon S Lancashire, GB 3 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
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 30, 2026
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 30, 2030
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