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 |
| 7607548 | Closure cap, especially for closing the connection of an oil filter The invention relates to a closure cap, especially for closing a screw neck of an oil filter connection in motor vehicles. An elastically expandable nut element (5,20) is arranged in the closure cap. Said nut element is such that it can be placed on screw nec... | 10/27/2009 |
| 7350652 | Bottle security device A bottle security device includes an inner member, an intermediate member and an outer member that cooperate to lock the device on a bottle neck. The inner member includes a plurality of fingers adapted to fit under the bead on a bottle neck. The intermediate member... | 04/01/2008 |
| 7350655 | Bottle security device A bottle security device includes an inner member, an intermediate member and an outer member that cooperate to lock the device on a bottle neck. The inner member includes a plurality of fingers adapted to fit under the bead on a bottle neck. The intermediate member... | 04/01/2008 |
| 7350654 | Bottle security device A bottle security device includes an inner member, an intermediate member and an outer member that cooperate to lock the device on a bottle neck. The inner member includes a plurality of fingers adapted to fit under the bead on a bottle neck. The intermediate member... | 04/01/2008 |
| 7350653 | Bottle security device A bottle security device includes an inner member, an intermediate member and an outer member that cooperate to lock the device on a bottle neck. The inner member includes a plurality of fingers adapted to fit under the bead on a bottle neck. The intermediate member... | 04/01/2008 |
| 7100784 | Bottle security device A bottle security device includes an inner member, an intermediate member and an outer member that cooperate to lock the device on a bottle neck. The inner member includes a plurality of fingers adapted to fit under the bead on a bottle neck. The intermediate member... | 09/05/2006 |
| 7100783 | Bottle security device A bottle security device includes an inner member, an intermediate member and an outer member that cooperate to lock the device on a bottle neck. The inner member includes a plurality of fingers adapted to fit under the bead on a bottle neck. The intermediate member... | 09/05/2006 |
| 7004340 | Bottle security device A bottle security device includes an inner member, an intermediate member and an outer member that cooperate to lock the device on a bottle neck. The inner member includes a plurality of fingers adapted to fit under the bead on a bottle neck. The intermediate member... | 02/28/2006 |
| 6276545 | Lever actuated universal stopper for opened bottles A stopper for opened bottles having an external body (1) provided with an upper opening (4) designed to allow rotation of a lever (8) having an eccentricity (9). Operation of the lever allows, through an intervening arrangement of a cylindrical helical sp... | 08/21/2001 |
| 5037087 | Roll bar and water weight exerciser A wrist exerciser comprises first and second neck engaging members which each carry a neck receiving recess for engagement around the neck of a bottle. The bottle is at least partly filled with water and acts as a weight. One end of a rope is connected to... | 08/06/1991 |
| 4949858 | Sample bottle and cap therefor A sample collection container for use in receiving samples for analysis and testing of fluids from a sample valve forming part of a chemical process line. The container includes a closure element which selectively engages the sample valve during collectio... | 08/21/1990 |
| 4746027 | Reusable sealing cap for bottles A reusable sealing cap for bottles of the type having a flat radially extending circular flange on the neck of the bottle spaced below the top edge of the mouth of the bottle. The reusable cap is removeably received on the open mouth of the bottle and par... | 05/24/1988 |
| 4629084 | Closure for canning glass container with glass cover A closure for a canning glass container with a glass cover and a rubber ring therebetween has an upper rim which is formed in the container and provided with a sealing lip with a wedge having a tip with a radius of curvature between 1 mm and 3 mm, a suppo... | 12/16/1986 |
