Crane

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11807501
APP PUB NO 20210339988A1
SERIAL NO

17373052

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A tower crane with a load lifting means mounted on a hoisting cable, driving devices for moving several crane elements and traversing the load lifting means, and a control device for controlling the driving devices such that the load lifting means moves along a traversing path between at least two target points. The control device has a traversing path determining module for determining a desired traversing path between the at least two target points and an automatic traversing control module for automatically traversing the load lifting means along the determined traversing path.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
LIEBHERR-WERK BIBERACH GMBH88400 BIBERACH AN DER RISS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fenker, Oliver Warthausen, DE 19 166
Palberg, Michael Riedlingen, DE 13 74
Resch, Jürgen Degernau, DE 10 43

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 May 7, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 May 7, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 7, 2035
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