4. Machines not elsewhere specified
  5. Agricultural or construction machinery
  6. Material spreader

Donald R. Morrison

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Abrasive fluid pumping apparatus

Pumps – With condition responsive pumped fluid control – Pressure responsive relief or bypass valve
Patent

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Air vibrated/winched concrete screed

Plastic article or earthenware shaping or treating: apparatus – Vibrating means including mechanical movement or power means
Patent

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Blade mounting apparatus, and blade comprising same

Road structure – process – or apparatus – Apparatus – Tool rotating in horizontal plane
Patent

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Braking system for a motorized dumping vehicle

Motor vehicles – Power – Including traction motor of kind driven by noncompressible...
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Concrete finishing screed bar

Tools and hardware – Other tools and implements – Plaster or masonry finishing
Patent

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Profile ID: LFUS-PAI-P-31515

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