4. Horology: time measuring systems or devices
  5. Chronological
  6. With mechanical or electromechanical driven display

Peter R. Johnson

Inventor

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C-17/21 OH 20-ketosteroid solution aerosol products with...

Drug – bio-affecting and body treating compositions – Effervescent or pressurized fluid containing – Organic pressurized fluid
Reexamination Certificate

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Coin testing apparatus

Check-actuated control mechanisms – With means responsive to malfunction
Patent

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Coin validators

Check-actuated control mechanisms – With additional – disparate means preventing fraudulent... – Means preventing use of tethered check
Patent

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Masking method for coating a microneedle array

Coating processes – Medical or dental purpose product; parts; subcombinations;...
Reexamination Certificate

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Master cylinder with non-threaded end cap retention

Power plants – Pressure fluid source and motor – Pulsator
Patent

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Profile ID: LFUS-PAI-P-702599

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