LandOfFree - US Patents - Listing for Earth working

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Roll-over disk plow

Earth working – Alternating for right or left hand operation – Axially rotatable implement

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Roll-over mechanism for two-way plow

Earth working – Alternating for right or left hand operation – Interrelated tool shift and ground support manipulation

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Roll-over variable width plow

Earth working – Alternating for right or left hand operation – Interrelated tool shift and ground support manipulation

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Roller attachment for road grader

Earth working – Scraper between front and rear ground supports of vehicle – With diverse tool or portion

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Roller equipped earthworking member

Earth working – Tool – standard or connection – Tooth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Roller system for cover crop termination

Earth working – Diverse tools – Rolling and non-rolling

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Roller vehicle for ground compaction

Earth working – Diverse tools – Rolling and non-rolling

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Rolling cultivator

Earth working – Rolling – rotating or orbitally moving tool – Axis substantially vertical

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Rolling cultivator shield

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Rolling hoe

Earth working – Rolling – rotating or orbitally moving tool – Tool has circumferentially spaced teeth – tines – blades or...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Rolling ring

Earth working – Rolling – rotating or orbitally moving tool – Tool has circumferentially spaced teeth – tines – blades or...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Rollover apparatus for plows

Earth working – Alternating for right or left hand operation – Axially rotatable implement

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Root cutter

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Root cutting tool

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Root pick

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Rotary blade agricultural implement

Earth working – Rolling – rotating or orbitally moving tool – Tool has circumferentially spaced teeth – tines – blades or...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Rotary cultivating apparatus of laterally shiftable type

Earth working – With drive means for tool or cleaner – With power take-off from tool drive to adjust tool

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Rotary cultivator and mulcher

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Rotary cultivator hoeing tool fitted with one or more non-compac

Earth working – Rolling – rotating or orbitally moving tool – Tool has circumferentially spaced teeth – tines – blades or...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Rotary cultivators

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

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