Door locking system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9874045
SERIAL NO

14560105

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A door locking system includes a door movably mounted on a rail. The door includes rollers rollably coupling the door to the rail. An opener is coupled to the door. The opener positions the door in an open position and a closed position. A lock is coupled to the rail. The lock is in communication with the opener. The lock is automatically positioned in a locked position after the opener positions the door in a closed position. Thus, the door is retained in the closed position.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BUCHANAN LARRYNot Provided

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buchanan, Larry Pomona, US 6 11

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 Jul 23, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 23, 2029
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