LandOfFree - US Patents - Listing for Earth working,With drive means for tool or cleaner

Earth working – With drive means for tool or cleaner – Vibrating tool

Depth gauge for a vibratory plow

Earth working – With drive means for tool or cleaner – Implement with ground support for depth control

Dethatcher apparatus

Earth working – With drive means for tool or cleaner – With non-driven tool

Device and method for clearing trees/bushes and tilling soil

Earth working – With drive means for tool or cleaner – With specific relationship of mast-type hitch to implement

Device for connecting working implement to tractor

Earth working – With drive means for tool or cleaner – Tool driven about axis transverse to draft line

Device for crushing stubble

Earth working – With drive means for tool or cleaner – Simultaneously reciprocating and oscillating blade having...

Device for loosening soil

Earth working – With drive means for tool or cleaner – Simultaneously reciprocating and oscillating blade having...

Device for loosening sub soil

Earth working – With drive means for tool or cleaner – Tool mounted for lateral shifting

Device for weeding vine or similar crops

Earth working – With drive means for tool or cleaner – Tool drive details

Differential device

Earth working – With drive means for tool or cleaner – With non-driven tool

Dike producing device

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

Dirt shield for roto tiller

Earth working – With drive means for tool or cleaner – Irregular or off-center ground-engaging wheel or support

Ditcher

Earth working – With drive means for tool or cleaner – Plural driven tools

Drilling tool magazine

Earth working – With drive means for tool or cleaner – Tool guided for rectilinear reciprocation

Drive transmissions for use in agricultural implements

Earth working – With drive means for tool or cleaner – Specific propelling means

Driven implement connected to rockable motor of a vehicle

Earth working – With drive means for tool or cleaner – Tool driven about axis transverse to draft line

Driving machine including speed synchronized earth working tract

Earth working – With drive means for tool or cleaner – Guided by walking attendant

Dual end rotary tiller blade