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Push-pull cart collection device and conversion assembly

  • US 20060197295A1
  • Filed: 02/17/2006
  • Published: 09/07/2006
  • Est. Priority Date: 10/15/2003
  • Status: Active Grant
First Claim
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1. A shopping cart collection device adapted to engage first and second shopping carts and capable of pulling a first train of shopping carts extending from the first shopping cart and pushing a second train of shopping carts extending from the second shopping cart, the device comprising:

  • a motorized unit comprising a drive wheel;

    a first hitch proximate a first side of the motorized unit and adapted to engage the first shopping cart; and

    a second hitch proximate a second side of the motorized unit opposite the first side and adapted to engage the second shopping cart.

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