theodp writes "Got Milk? Got Milk Delivery Patent? Perhaps unfamiliar with the concept of the Milkman, the USPTO has granted Amazon.com a patent for the Recurring Delivery of Products , an idea five Amazon inventors came up with to let customers schedule product deliveries to their doorsteps or mailboxes on a recurring basis, without needing to submit a new order every time. 'For instance,' the filing explains, 'a customer may request delivery of one bunch of bananas every week and two gallons of milk every two weeks.'"