4. Communications: electrical
  5. Continuously variable indicating
  6. With meter reading

R. Todd Brown

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Electronic parking meter locking system

Data processing: financial – business practice – management – or co – Automated electrical financial or business practice or... – Transportation facility access
Reexamination Certificate

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Low-power multi-bay parking meter

Check-actuated control mechanisms – Including value accumulator for plural checks – Having solid state circuitry
Reissue Patent

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Low-power multi-bay parking meter

Check-actuated control mechanisms – Including value accumulator for plural checks – Having solid state circuitry
Patent

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Payment slot communicating apparatus for vendng prices

Communications: electrical – Continuously variable indicating – With meter reading
Patent

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Profile ID: LFUS-PAI-P-1898287

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