E - Fixed Constructions – 05 – B
Patent
E - Fixed Constructions
05
B
201/61
E05B 73/00 (2006.01) A47F 10/04 (2006.01) G07F 7/06 (2006.01)
Patent
CA 1202593
ABSTRACT OF THE DISCLOSURE A safety device for connecting orderly positioned shopping carts to each other includes a token evaluator, comprising a control key device which is insertably-releas- able from the shopping chart and carries an insert having a token-receiving slot. An encoding ring is placed on the upper surface of the grip of the cart. A releasing member is resiliently suspended on the cart and serves for connecting one cart to a neighboring one when the releasing member of one cart is inserted into the encoding ring of the neighboring shopping cart.
406736
Sonnendorfer Horst
Wieth Franz
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Sonnendorfer Horst
Wieth Franz
LandOfFree
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