4. Measuring, testing, or signalling instruments
  5. Security or signal instrument or casing
  6. Aural, i.e., audible

David B. Kirschstein

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Inflatable educational toy

Material or article handling equipment – Hand cart or frame therefor – Golf cart
Patent

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Simulative driving toy

Games – toys – and sports goods – Toy – Representation or scale model
Patent

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Siren

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

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Swivel swag hook

Tools and hardware – Fastener – support or mount not elsewhere specified – Support – guide – or spacer
Patent

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Typewriter

Printing and office machinery – Typewriter or calculator
Patent

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Profile ID: LFUS-PAI-P-282

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