LandOfFree - US Patents - Listing for Measuring, testing, or signalling instruments,Security or signal instrument or casing

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Alarm or control thereof

Electronically detectable tag with clamp and clutch locking mech

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Lost child or person locator

Electronically detectable tag with clamp and clutch locking mech

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Aural – i.e. – audible

Electropneumatic horn

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Elevator signal or call unit

Elevator car operating panel

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Elevator signal or call unit

Elevator car operating panel

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Elevator signal or call unit

Elevator floor registration button

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Elevator signal or call unit

Elevator hall call panel

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Lost child or person locator

Elevator hall traffic sensor housing

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Elevator signal or call unit

Elevator pushbutton control panel

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Aural – i.e. – audible

Elliptical air horn bell

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Alarm or control thereof

Emergency alarm

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Alarm or control thereof

Emergency alarm

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Alarm or control thereof

Emergency alarm

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Alarm or control thereof

Emergency alarm

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Alarm or control thereof

Emergency alarm

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Alarm or control thereof

Emergency alarm

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Visual

Emergency alert indicator

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Visual

Emergency alert signal

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Lost child or person locator

Emergency assistance communicator