4. Geometrical instruments
  5. Scriber
  6. Pantographic

John V. Stewart

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Bed with rotatable rollers

Beds – Hammocks – Fabric hammocks
Patent

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Bicycle handlebar stem extender

Machine element or mechanism – Control lever and linkage systems – Elements
Patent

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Cable operated piston brake for bicycles

Brakes – Vehicle – Velocipede
Reexamination Certificate

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Dial for fluid temperature and flow control

Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Dial gauge or meter
Patent

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Electric shaver improvement

Cutlery – Razors – With cooperating shearing blades
Patent

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Profile ID: LFUS-PAI-P-684541

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