4. Earth working
  5. Diverse tools
  6. Second implement follows path of first

Karen Dufault

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Conveying, spreading and milling apparatus

Fluid sprinkling – spraying – and diffusing – Container for non-fluid material – and scattering means – Including driven conveyor or follower feeding material...
Reexamination Certificate

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Mobile apparatus with plurality of conveyors

Material or article handling – Self-loading or unloading vehicles – Successive handling means
Reexamination Certificate

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Scraper and drag attachment

Earth working – Diverse tools – Second implement follows path of first
Patent

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Profile ID: LFUS-PAI-P-1509288

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