Measurement of the dimensions of footwear lasts

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United States of America Patent

PATENT NO 4433485
SERIAL NO

06423947

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A process and apparatus for the measurement of the dimensions of footwear lasts and for determining reference directions for measurement and manufacture are described. Horizontal and vertical projection tracings are made from a master last, by a mechanical sensing-following mechanism combined with an optical projection system. Deviations from desired positions are rectified by displacing the last, in at least two directions. The location and magnitude of deviations can be marked on the last.

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Patent Owner(s)

Patent OwnerAddress
BOR MUBOR ES CIPOIPARIBUDAPEST

International Classification(s)

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  • 1982 Application Filing Year
  • A43D Class
  • 32 Applications Filed
  • 0 Patents Issued To-Date
  • 0 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19820255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Donath, Jeno Budapest, HU 1 1
Keszei, Jeno Budapest, HU 1 1
Varga, Laszlo Budapest, HU 13 45

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  • 1 Citation Count
  • A43D Class
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  • 41 Age
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