Wheelchair access system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10251475
SERIAL NO

15674855

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A system for facilitating access, includes, a tabletop having an undersurface; a tray support movably positioned relative to the undersurface of the tabletop so as to be positionable between a retracted position in which the tray support is inward of the undersurface of the tabletop and an extended position in which a portion of the tray support extends outwardly from the underside surface of the table top; a tray having an upper tray surface; a height extender removably couplable to the tray; and a lock. The lock is operatively associated with the height extender and the tray support, and is configured to position and lock the tray to the tray support when the tray support is in the extended position, and to locate an upper planar tray surface of the tray at a desired height relative to the tabletop.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • Assignment data not available. Check PTO

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guffey, Nathan Seymour, US 3 6

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 Oct 9, 2026
11.5 Year Payment $7400.00 $3700.00 $1850.00 Oct 9, 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