Portable power tool with improved brake assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9724815
APP PUB NO 20130292148A1
SERIAL NO

13814958

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A portable power tool includes a motor housing and a motor mounted in the motor housing. The motor includes a rotary spindle. The portable power tool also includes a trigger configured to be actuated and released to switch on and off the motor. The portable power tool also includes a mechanical brake assembly connected with the trigger and automatically operated by the trigger. Accordingly, the brake assembly releases the spindle when the trigger is activated and brakes the spindle when the trigger is released.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BOSCH POWER TOOLS CO LTDNO 567 BIN KANG ROAD BIN JIANG DISTRICT ZHEJIANG HANGZHOU ZHEJIANG 310052

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jin, Songtao Hangzhou, CN 4 90
Wang, Aigui Hangzhou, CN 4 16
Zhen, Bo Hangzhou, CN 14 151

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 Feb 8, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 8, 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