4. Recording, communication, or information retrieval equipment
  5. Video or audio transmission, recording or playback equipment
  6. Element or attachment

Alessandro Spaggiari

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Actuator for use with central locking systems controlling doors,

Machines not elsewhere specified – Miscellaneous
Patent

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Axial fan

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Cantilever blade
Reexamination Certificate

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Axial fan

Fluid reaction surfaces (i.e. – impellers) – Ambient fluid or exhaust gas directed through hub – fairing...
Reexamination Certificate

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Axial flow fan

Fluid reaction surfaces (i.e. – impellers) – Unsymmetrical impeller or dissimilar working members
Reexamination Certificate

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Axial flow fan

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Cantilever blade
Reexamination Certificate

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Profile ID: LFUS-PAI-P-420969

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