Log building

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9091059
APP PUB NO 20090133345A1
SERIAL NO

12232322

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A tie bolt assembly for a log building has a coil spring that applies a continuous compressive load to force the logs together. Subsequent expansion or separation of the logs is prevented by a ratchet mechanism acting between the tie bolt and log.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
WRIGHTMAN ROBERT ABRACEBRIDGE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wrightman, Robert A Bracebridge, CA 11 73

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 Jan 28, 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