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.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7533801 | Security device for the transportation and/or storage of printed assets A security device for the transportation and/or storage of assets includes a chamber for receiving these assets combined with at least one tank for a destructive product, the destructive product including chlorosulfonic acid, the tank suitable for the release of the... | 05/19/2009 |
| 7121215 | Security device for transporting and/or storing paper items of value A security device for transporting and/or storing paper items of value includes an enclosed area (1) for receiving the items of value. The enclosed area is associated with at least one reservoir (3) for an irreversible paper destruction product (4 | 10/17/2006 |
| 6827967 | Treatment process which makes possible the chemical destruction of securities or paper documents The present invention relates to a chemical treatment process which makes it possible to modify the chemical structure of securities, bank notes or paper documents during their transportation or their storage, either in a vehicle or by a man on foot, thus making it ... | 12/07/2004 |
| 6750767 | Device for monitoring, neutralizing and destruction of securities, documents and other objects The device includes at least one target device intended to be placed in the immediate vicinity of valuables, at least one document or an object to be monitored, neutralized and/or destroyed, at least one radio transmitter of signals containing information relating o... | 06/15/2004 |
| 4321777 | Composite pane having a high resistance to impacts This pane comprises at least one sheet of plastics material, for example a polycarbonate, which has a high resistance to impacts and is interposed between two sheets of glass or the like. A film of a transparent fluid is interposed between the sheet of pl... | 03/30/1982 |
