4. Telecommunications
  5. Transmitter and receiver at separate stations
  6. Near field

David John Edwards

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Communications device retroreflecting incident modulated...

Telecommunications – Transmitter and receiver at separate stations – Near field
Reexamination Certificate

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Degenerate mode combiner

Wave transmission lines and networks – Plural channel systems – Having branched circuits
Reexamination Certificate

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Ethyl 3-mercaptobutyrate as a flavoring or fragrance agent...

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Reexamination Certificate

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Ethyl 3-mercaptobutyrate as a flavoring or fragrance agent...

Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Flavor per se – or containing flavor or flavor improver of...
Reexamination Certificate

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Ethyl 3-mercaptobutyrate as a perfuming agent and methods...

Drug – bio-affecting and body treating compositions – Anti-perspirants or perspiration deodorants
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2732076

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