Quotables
"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."
Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830
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| Number | Title | Issue Date |
| 5415632 | Breast pump An ergonomically effective breast pump includes a pump body including a breast engaging portion, a breast milk receiving container on the pump body, a one-way valve between the pump body and the container and a piston and cylinder assembly for applying va... | 05/16/1995 |
| 5409364 | Extruder assembly for modeling composition An apparatus for forming a modeling composition includes an extruder assembly for receiving and extruding a quantity of said modeling composition, and first and second mold assemblies of different sizes which are removably receivable on the extruder assem... | 04/25/1995 |
| 5403018 | Water toy A water toy includes a basket for receiving a ball therein, and a water mechanism for ejecting the ball from the basket. The water mechanism is operative in a first position for emitting a fine spray of water, and in a second position for emitting an upwa... | 04/04/1995 |
| 5383808 | Convertible toy truck/wagon A convertible toy truck/wagon includes a chassis and wheel assembly, a truck bed and a handle member pivotally mounted on the chassis and wheel assembly. The chassis and wheel assembly includes a main chassis member, a truck cab on the chassis member and ... | 01/24/1995 |
| 5382188 | Audio playback device An audio playback device is formed in the configuration of a conventional telephone. The device includes an image plate having a plurality of images thereon, and an integrated circuit assembly having a memory which is pre-programmed with a plurality of so... | 01/17/1995 |
| 5295701 | In line roller skate assembly having training wheels A roller skate assembly includes a sole portion having longitudinally aligned front and rear rollers mounted thereon and a center roller which is mounted on the sole portion between the front and rear rollers. The center roller is alternatively positionab... | 03/22/1994 |
| 5261848 | Toy with liquid-filled shell A toy includes a base, a character figure on the base, and a dome-shaped housing on the base over the character figure. The housing includes inner and outer transparent shell portions which cooperate to define an enclosed cavity therebetween, and transpar... | 11/16/1993 |
| 5238440 | Toy top with popping balls A toy top comprises a base plate having a plurality of apertures therein, a rotatable disk which is mounted beneath the base plate, a plurality of balls which are received on the base plate and a transparent dome enclosing the balls and the base plate. Th... | 08/24/1993 |
| 5194031 | Toy gear assembly A toy gear assembly includes a base, a ring gear assembly, a drive gear, a tripod-like support frame assembly and a plurality of secondary gears. The ring gear assembly includes a rotatable gear ring portion and the ring gear assembly and the drive gear a... | 03/16/1993 |
| 5154658 | Child's walker toy A child's walker toy includes a walker unit and a sound and light module on the walker unit. The walker unit is operable by a toddler-age child for stabilizing the child during a walking exercise; and the sound and light module is responsive to movement o... | 10/13/1992 |
| 5133569 | Training wheel assembly for bicycle A training wheel assembly includes a pair of training wheels and a pair of mounting members for mounting the training wheels in outwardly spaced relation to opposite sides of a rear wheel of a bicycle. The training wheel assembly is adjustable for moving ... | 07/28/1992 |
| 5104347 | Carousel mechanism A carousel mechanism includes spaced upper and lower rotatable platforms, a plunger assembly for rotating the lower platform, and a plurality of rollers which are rotatably mounted between the upper and lower platforms and operative for communicating rota... | 04/14/1992 |
