4. Tobacco
  5. Tobacco users' appliance
  6. Smoking device cleaners

John M. Campbell

Inventor

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Actuation mine simulator

Ammunition and explosives – Igniting devices and systems
Patent

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Battery cable connector clamp

Equipment for production – distribution – or transformation of ene – Energy conversion or transformation – Element or attachment
Patent

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Brush cleaning unit

Washing – cleaning – or drying machine – Laundering – cleaning – or drying tools or implements
Design Patent

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Brush cleaning unit

Baths – closets – sinks – and spittoons – Dry closets – With heating meas
Design Patent

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Cleaning unit for the heater fixture of a smoking device

Tobacco – Tobacco users' appliance – Smoking device cleaners
Patent

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Profile ID: LFUS-PAI-P-190279

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