Famous Patents
The ice cream cone was invented at the St. Louis Worlds Fair by Ernest Hamwi in 1904. His waffle booth was next to an ice cream vendor who ran short of dishes. Hamwi rolled a waffle to hold ice cream and the cone was born.
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| Number | Title | Issue Date |
| 6217314 | Disposable, recyclable oil candle A fully disposable oil candle comprises a disposable blow-molded exterior resin shell made to resemble a conventional beeswax candle and an inner disposable fuel cell. By configuring the fuel cell to include a separating structure to fit within a radial g... | 04/17/2001 |
