4. Excavating
  5. Snow or ice removing or grooming by portable device
  6. Vehicle mount with obstacle responsive trip, or yieldable tool

Ralph E. Howard

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Hydraulic wing extension

Excavating – Snow or ice removing or grooming by portable device – Vehicle mount with obstacle responsive trip – or yieldable tool
Patent

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Tobacco-impregnated toothpick

Cosmetic products and toilet articles – Toilet articles and beauty parlor equipment not elsewhere... – Hand-held or body attached mirror
Patent

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Profile ID: LFUS-PAI-P-914911

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