4. Railways
  5. Trolley transfer

James Zaguroli, Jr.

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Air balance hoist with load position indicator

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum
Patent

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Air balancing hoist combination

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum
Patent

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Apparatus for handling hollow core rolls

Handling: hand and hoist-line implements – Hoistline attached load supporting frame – L-frame
Reexamination Certificate

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Arrangement for attachment of a stop element to a hoist cable or

Buckles – buttons – clasps – etc. – Strap cable or pipe button
Patent

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Electric motor driven traversing balancer hoist

Railway rolling stock – Locomotives – With rack rail engaging drive
Reexamination Certificate

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Profile ID: LFUS-PAI-P-39293

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