4. Excavating
  5. Combined or convertible
  6. Having quick-connect coupling

Samuel S. Pratt

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Assembly connectable to an operating arm of a machine for perfor

Excavating – Combined or convertible – Having quick-connect coupling
Patent

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Assembly for coupling an implement to an operating arm of a mach

Excavating – Combined or convertible – Having quick-connect coupling
Patent

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Coupler assembly

Excavating – Combined or convertible – Having quick-connect coupling
Patent

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Detachable coupler assembly

Material or article handling – Vertically swinging load support – Shovel or fork type
Patent

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Detachable coupling system

Earth working – With ground support vertically adjustable relative to frame – Translating motion
Patent

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Profile ID: LFUS-PAI-P-548105

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