Mobile carriage system with no rails for guidance system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9169069
SERIAL NO

13849076

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A mobile storage system that includes a guidance system controlling the movement of each of a plurality of movable carriages along a support surface. The mobile storage system includes a guidance system having a magnetic strip positioned on the support surface. One or more magnetic sensors are positioned on each of the mobile carriages and generally aligned with the magnetic strip positioned on the floor. The magnetic sensors detect the magnetic strip and a control unit controls the operation of a pair of drive motors to move the carriages along, the mobile strip while maintaining proper alignment. The guidance system thus eliminates the need for any floor mounted rails to guide the movement of the individual mobile carriages along the support surface.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SPACESAVER CORPORATIONFORT ATKINSON WI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bourke, Brian Patrick Jefferson, US 4 40
Lehmann, Steven Mark Fort Atkinson, US 2 3
Servant, Matthew O Roscoe, US 1 3
Wipperfurth, Eric James Fort Atkinson, US 4 40

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 27, 2027
Fee Large entity fee small entity fee micro entity fee
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