4. Implements or apparatus for applying pushing or pulling force
  5. Apparatus for hauling or hoisting load, including driven...
  6. Device includes rotatably driven, cable contacting drum

John D. Hull

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Ball and socket trailer hitch assembly

Land vehicles – Wheeled – Articulated vehicle
Reexamination Certificate

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Liquid sample storage device

Measuring and testing – Sampler – sample handling – etc. – Sample holder
Patent

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Liquid sample storage device

Measuring and testing – Sampler – sample handling – etc. – Sample holder
Patent

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Peristaltic pump

Pumps – Processes
Patent

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Remote installation method and tool

Measuring and testing – Probe or probe mounting
Reexamination Certificate

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Profile ID: LFUS-PAI-P-193534

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