Boots – shoes – and leggings
Patent
1984-08-22
1987-11-10
Williams, Jr., Archie E.
Boots, shoes, and leggings
364466, G06F 712
Patent
active
047062150
ABSTRACT:
A method and associated apparatus is provided for protecting the accounting data stored in an electronic postage meter having multiple non-volatile memories for the storage of accounting data, including the steps of and associated apparatus for providing a first non-volatile memory; writing postage transactions accounting data into the first non-volatile memory in real time during each trip cycle of the meter; providing a second non-volatile memory; writing postage transaction accounting data into the second non-volatile memory only during the power cycle of the meter; and disabling the first non-volatile memory when the meter enters a power down cycle to prevent any further writing of data into the first non-volatile memory. Advantageously, the first non-volatile memory is clamped to ground potential during the power down cycle.
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Kirschner Wallace
Nambudiri Easwaran C. N.
Patterson Douglas H.
Chan Emily Yue
DeSha Michael J.
Pitchenik David E.
Pitney Bowes Inc.
Scolnick Melvin J.
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