Monday 12 September 2016
This week, the US patent office issued 6,794 patents. Each patent adds a little something new to the human knowledge base. As we can’t list all six thousand, the PatentYogi team has selected the five most interesting patents. Walmart wants self-driving shopping carts because pushing is too exhausting Patent Number – US 20160260161 If you thought shoppers at Walmart are pampered enough already with motorized shopping carts, read on to be surprised. Walmart plans to further spoil its customers by even avoiding the act of reaching to a shopping cart. Instead, the motorized and self-driven shopping cart would reach the…
This story continues at The Next Web
