4. Electricity: measuring and testing
  5. Internal-combustion engine ignition system or device

Robert A. Roberts

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Code reader display

Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Vehicle diagnosis or maintenance indication
Reexamination Certificate

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Code reader display

Registers – Coded record sensors – Particular sensor structure
Reexamination Certificate

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Display for a tester device

Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Electrical property
Design Patent

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Display for a tester device

Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Electrical property
Design Patent

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Handheld tester for starting/charging systems

Electricity: measuring and testing – Electrolyte properties – Using a battery testing device
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2586965

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