William F. Semple, a dentist, was awarded the first US Patent on chewing gum in 1869. His recipe contained powdered chalk.
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 |
| 7243882 | Gauge display assembly An assembly for attaching gauges or other accessories to vehicles provides a rampart member for securing the assembly to a vehicle surface and a gauge display member secured to the rampart member for receiving and displaying gauges and other instruments. ... | 07/17/2007 |
| 7195212 | Mounting apparatus for parameter measuring device A mounting apparatus for use with a parameter measuring device includes a stem extending from an outer casing of the parameter measuring device, where the stem includes an internally threaded opening. A mounting plate having an integral barrel formed thereon coopera... | 03/27/2007 |
| 4743066 | Tiltable seats for vehicles A tiltable and height- adjustable seat for a vehicle with three doors, said seat comprising two front racks, two rear racks, two front pinions cooperating with the front racks, two rear pinions cooperating with the rear racks, two cross-rods respectively ... | 05/10/1988 |
| 4560133 | Display unit for jewelry articles A display unit for jewelry articles of substantially circular shape is disclosed comprising a small plate which is fabricated with a band or strip. This band is cut out from a strip of flexible material possessing good elasticity. At the small plate there... | 12/24/1985 |