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 |
| 3941081 | Alarm for a bicycle An alarm used for a bicycle having a cover member formed with a number of apertures, the cover member being disposed on a trumpet-like cylinder of the alarm. The alarm comprises a trumpet-like cylindrical body, a mounting piece receptacle bed formed integ... | 03/02/1976 |
