Device for moving a door leaf

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11447995
APP PUB NO 20210180380A1
SERIAL NO

17110394

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A device for moving a door leaf between an open position and a close position with regard to a door opening in a wall includes lever kinematics with a lever for assisting the movement of the door leaf. The lever includes a first section and a second section, and a connecting element for accommodating a transmission component configured for transmitting electrical energy and/or data. The device is provided for the connecting element to be rotatably supported at the first section of the lever.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DORMAKABA DEUTSCHLAND GMBHDORMA PLATZ 1 ENNEPETAL 58256

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lygin, Konstantin Ennepetal, DE 9 12

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 Mar 20, 2026
7.5 Year Payment $3600.00 $1800.00 $900.00 Mar 20, 2030
11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 20, 2034
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