Configurable hand tool system with interchangeable work heads

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9775271
SERIAL NO

14767246

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A multi-use hand tool system featuring modular interchangeable components including a digging and cutting head, a rake head; a claw hammer head, a snow shovel head; a garden fork head comprising, one or more hafts, an offset-L component providing a 90 degree orientation between components and/or and handle. The hand tool system features components and grips having a Reuleaux triangle configuration.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BARTNIK ROBERTNot Provided

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bartnik, Robert Victoria, CA 2 27

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 Apr 3, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 3, 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