LandOfFree - US Patents - Listing for Earth working,Tool, standard or connection

Earth working – Tool – standard or connection – Tool is transversely elongated blade

Grader blade with casting/insert assembly on leading edge

Earth working – Tool – standard or connection – Tool is transversely elongated blade

Grader blade with tiered inserts on leading edge

Earth working – Tool – standard or connection – Frame-supported blade – scraper – or smoother drawn by vehicle

Grading implement

Earth working – Tool – standard or connection – Specific tool and standard connection

Gravel scarifying and levelling device

Earth working – Tool – standard or connection – Specific tool and standard connection

Ground engaging tool alignment assembly

Earth working – Tool – standard or connection – Frame-supported blade – scraper – or smoother drawn by vehicle

Ground levelling apparatus

Earth working – Tool – standard or connection – Frame-supported blade – scraper – or smoother drawn by vehicle

Ground levelling blade

Earth working – Tool – standard or connection – Interlocked or interfitted parts

Ground penetrating tool for farm implement shanks

Earth working – Tool – standard or connection – Removable tool portion

Ground working implement including a shank and a tip

Earth working – Tool – standard or connection – Non-rectangular – symmetrical type

Ground working sweep

Earth working – Tool – standard or connection – Specific material

Ground-engaging tool inserts with angled edges

Earth working – Tool – standard or connection – Spring biased or formed tool or tool part

Hanger mechanism and sail engaging tool attached to tool bar the

Earth working – Tool – standard or connection – With add-on cutting or wearing element applied directly...

Hardfaced agricultural sweep and method for applying hardfacing

Earth working – Tool – standard or connection – Spring biased or formed tool or tool part

Harrow tine with a cutting edge

Earth working – Tool – standard or connection – Specific tool and standard connection

Harrowing device

Earth working – Tool – standard or connection – Non-rectangular – symmetrical type

High center shovel

Earth working – Tool – standard or connection – Subsoilers

High voltage ripping apparatus

Earth working – Tool – standard or connection – Share and furrow slice inverting moldboard

Hilling spade

Earth working – Tool – standard or connection

Hydraulic power coupling for agricultural equipment