LandOfFree - US Patents - Listing for Earth working

Earth working – Rolling – rotating or orbitally moving tool – Wheel – roller or gauge and axially adjacent tool on same axis

Gauge wheel conversion arrangement

Earth working – Diverse tools – Three or more diverse implements following same path

Gauge wheel mounting

Earth working – With cleaner – Scraper

Gauge wheel scraper

Earth working – Automatic power control – Land leveller type

Geographic surface altering implement control system

Earth working – Guided by walking attendant; supported – propelled – or held... – With attendant attaching means

Glove and tool device

Earth working – Guided by walking attendant; supported – propelled – or held... – With attendant attaching means

Glove and tool device with two tool elements

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

Golf ball mark repair tool

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

Golf club attachment for raking sand traps and retrieving golf b

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

Golf club rake

Earth working – Lawn aerator or perforator – or plug remover – Earth removing

Golf course maintenance machine

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

Golf green repair apparatus and method

Earth working – Processes

Golf green repair apparatus and method

Earth working – Actuator on trailing implement – controlled from propelling...

Golf green roller apparatus

Earth working – Driven from or guided by stationary object – or anchored – Rotatable about vertical axis

Golf hole cutter guide

Earth working – Lawn edger

Golf marker cleaner and grass remover

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

Golf sand-trap smoothing implement

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

Golfing aid

Earth working – Sod cutter

Gopher sod cutter and baller

Earth working – Automatic power control

GPS controlled guidance system for farm tractor/implement...