4. Ships
  5. Ballasting
  6. Floats

James B. Hart

Inventor

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Impact tool

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent

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Impact tool head with cutting blades

Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate

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Protective device for hoofed animals

Harness for working animal – Horse boots
Reexamination Certificate

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Protective device for hoofed animals

Harness for working animal – Horse boots
Reexamination Certificate

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Watercraft stabilizing flotation structure

Ships – Ballasting – Floats
Patent

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Profile ID: LFUS-PAI-P-1817509

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