4. Typewriting machines
  5. Key-board or key lever-actuating mechanism
  6. Key-board having multiple-character, multiple-movement keys

Marvin R. Blumberg

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Automatic parking lot gate

Communications: electrical – Selective – Having indication or alarm
Patent

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Speed typing apparatus and method

Typewriting machines – Key-board or key lever-actuating mechanism – Key-board having multiple-character – multiple-movement keys
Patent

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Speed typing apparatus and method

Data processing: presentation processing of document – operator i – Presentation processing of document – Layout
Reexamination Certificate

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System and method of providing proof of delivery

Facsimile and static presentation processing – Static presentation processing – Communication
Reexamination Certificate

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Vending machine for video cassettes

Material or article handling – Plural – static structures for supporting discrete loads and... – Load-underlying members
Patent

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Profile ID: LFUS-PAI-P-147469

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