Did You Know...
...that to encourage use of his new invention, the shopping cart, market owner Sylvan Goldman hired fake shoppers to push the carts around his store in Oklahoma City? Seems his customers were reluctant to give up their hand-carried baskets.
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| Number | Title | Issue Date |
| 5950564 | Hen nesting apparatus and brood control method Nesting apparatus (2) for hens includes a line of nesting cages (2), and an ejector member (4) in each cage (2), individually actuatable independently of the ejector members (4) in the other cages (2) to eject a hen from the respective cage (2) upon the e... | 09/14/1999 |
