LandOfFree - US Patents - Listing for Earth working

Earth working – With guard – shield or plant diverter – Fender for deflected earth

Pivoting shield assembly

Earth working – With guard – shield or plant diverter – Fender for deflected earth

Plant fender or guard for cultivators

Earth working – With drive means for tool or cleaner – With plant deflector or protector

Plant guard for cultivator

Earth working – With drive means for tool or cleaner – With plant deflector or protector

Plant protective apparatus

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

Plant transplanter

Earth working – With actuator adapted to lift tool for transport on wheeled...

Planter bar support wheel assembly

Earth working – Rolling – rotating or orbitally moving tool – Yieldable material rim

Planter gauge wheel

Earth working – Automatic power control

Planter height and marker control system

Earth working – With actuator adapted to lift tool for transport on wheeled...

Planter hitch apparatus

Earth working – With draft detail – Adjustable

Planter hitch locking and alignment apparatus

Earth working – With earth marker

Planter hydraulic system with means for locking row markers duri

Earth working – Actuator on trailing implement – controlled from propelling... – Servo-motor on implement

Planter implement with adjusting position-display apparatus and

Earth working – With earth marker

Planter row marker

Earth working – Convertible; or changeable by disassembly or assembly – Changeable by disassembly or assembly

Planter V-wing and attachment therefor

Earth working – Diverse tools – Diverse rolling

Planter with cooperating trash clearing discs

Earth working – Guided by walking attendant; supported – propelled – or held... – Hand tool

Planting and post hole tool

Earth working – With wheel substitute – Disk type tool

Planting apparatus

Earth working – Plural wheeled implements – Outrigged implement adjustable inwardly

Planting implement with end segments rearwardly pivotal to form

Earth working – Guided by walking attendant; supported – propelled – or held... – Hand tool

Planting tool