4. Communications: electrical
  5. Condition responsive indicating system
  6. Specific condition

Harold Duffy

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Shopping cart with improved theft disabling device

Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate

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Shopping cart with theft disabling device

Communications: electrical – Condition responsive indicating system – Specific condition
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Theft defeating improvements for shopping carts

Land vehicles – Wheeled – Nesting vehicles
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1160304

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