Sawcut machine for sidewalks

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11992971
APP PUB NO 20210023740A1
SERIAL NO

16517954

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is a machine for forming saw cuts into sidewalk concrete slabs, the machine comprising a frame, rubber tracks attached to the underside of the frame to self-propel the machine in a travel direction along a sidewalk during use, and a cutting assembly mounted to the frame. The cutting assembly comprises a saw for forming saw cuts, a linear actuator for moving the saw at a depth into the sidewalk, and a screw drive motor to move the saw to form the saw cut in a direction perpendicular to the travel direction. While road repair machinery has the luxury of more space, machines for sidewalks are smaller and tighter. The machine in accordance with the teachings of this invention uses a newly designed cutting assembly to keep the size of the machine useable for sawcuts in sidewalks.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
N PICCOLI CONSTRUCTION LTD1933 GORE ROAD LONDON N5W 6B9

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Piccoli, Mario London, CA 5 78

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Nov 28, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 28, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 28, 2035
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