...that after Parker Brothers executives turned down the game of Monopoly because it had "52 fundamental errors" (including taking too long to play), a copy of the game wound up in the home of the company president who stayed up until 1 a.m. to finish playing it? He was so impressed by the game that the next day he wrote to inventor Charles Darrow and offered to buy it!
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 |
| 7540826 | Drive assistant device for automobile A brake-pedal operating rod mechanism and an accelerator-pedal operating link mechanism. The operating rod mechanism includes one end with a grip and another end with first, second and third brake rods laterally pivotally connected to a frame connected to a brake pe... | 06/02/2009 |
| 7246598 | Accelerator pedal device An accelerator pedal device is fixed through a housing to a car body. By pedaling on an accelerator pedal arm supported pivotally by the housing, the accelerator pedal arm and a interlocking member rotationally move integrally, and by a torsion spring provided betwe... | 07/24/2007 |
| 7188546 | Accelerator pedal with braking action An accelerator pedal unit (10) for a vehicle whereby an accelerator pedal (11) is moveable from a rest or first position (15) through an idle position (17) to a second position (16) and wherein vehicle braking is caused to occur wh... | 03/13/2007 |
| 7181991 | Automobile accelerator and brake pedal device An automobile accelerator and brake pedal device, which is a brake pedal device comprising a vertically operable brake pedal having an auxiliary pad connected thereto, a transversely operable accelerator pad disposed in the auxiliary pad, and acceleration mechanism ... | 02/27/2007 |
| 7168997 | Boat propulsion system A boat propulsion system interposed between a prime mover and a propeller shaft comprises a hydro-mechanical transmission including a hydrostatic transmission part and a gear transmission part. The hydrostatic transmission part includes a variable displacement hydra... | 01/30/2007 |
| 6990875 | Pedal support with coupled functions A pedal box for a motor vehicle, comprising clutch (1), brake (2), and accelerator (3) pedals that are mounted to respectively rotate about a corresponding pivots (X1, X2, X3) between a rest position and a position of maximu... | 01/31/2006 |
| 6551212 | Decelerator system for a work machine A decelerator control system includes a first control member, a machine control device, an engine, at least one brake, and a transmission. The first control member is manually moveable and is adapted to produce a first operator control signal. The machine... | 04/22/2003 |
| 6162146 | Electrohydraulic control device for a drive train of a machine In one aspect of the present invention, an electrohydraulic control device for a drive train of a machine is disclosed. A control member produces an operator control signal. An engine control module receives the operator control signal and responsively re... | 12/19/2000 |
| 5957811 | Single-pedal system in motor vehicles and a method for forming such a single-pedal system The invention relates to a single-pedal system for controlling the speed of the engine and the braking effect in a motor vehicle. A pedal holder (1) is mounted for movement from a resting position for effecting braking of the vehicle. A pedal (3) is movea... | 09/28/1999 |
| 5599255 | Pedal arrangement for automobile acceleration and braking A pedal arrangement for accelerating and braking an automobile comprises a brake pedal having a brake arm, an acceleration pedal having one end which is pivotally fixed to a lower side of the brake arm of the brake pedal and another end which extends upwa... | 02/04/1997 |
| 5445580 | Stepless transmission Mechanical stepless transmission comprising, at least, a pair of trunco-conical pulleys with flexible transmission element or elements, a power transmission mechanism and one oulet planetary gear. One of the pulleys is connected to the stepless transmissi... | 08/29/1995 |
| 5293976 | Brake-and accelerator pedal assembly Disclosed is an improved brake-and-accelerator pedal assembly for an automobile driving use. In order to attain natural, smooth foot control, an accelerator pedal is fixed swingably in lateral direction to a selected stationary part of the automobile body... | 03/15/1994 |
| 5125485 | Motor vehicle movement control A movement control system for a motor vehicle comprising a movement control device, an acceleration or deceleration signal and a vehicle speed reference signal insensitive to the vehicles' direction are sent to a controller. The system also includes a thr... | 06/30/1992 |
| 5086891 | Single pedal vehicle braking and acceleration control system A mechanism for a single pedal control of both the brake and acceleration systems of automotive vehicles comprising a pedal, a tension-producing assembly, a pedal vertical positioner, and a coupling device for applying pressure to a piston of a vehicle ma... | 02/11/1992 |
| 5029566 | Knock suppression apparatus for an internal combustion engine A knock suppression apparatus for an engine includes a knock sensor for sensing an engine operating parameter representative of an occurrence of knocking and a knock unit for detecting knock signals in the output signal of the knock sensor and controlling... | 07/09/1991 |
| 4984645 | Vehicle and powertrain therefor for use by children A vehicle comprises a main frame, a pair of front wheels and at least a rear wheel operably associated with the frame for engagement with the ground, a steering mechanism, a seat associated with the frame for an operator, an engine including a drive shaft... | 01/15/1991 |
| 4135609 | Brake and accelerator control for operating a motor driven vehicle A foot operated control for operating an accelerator and braking means of a motor driven vehicle through actuation of a single suspended pedal. A brake lever associated with the vehicle braking means is mounted at one end to a shaft pivotally supported in... | 01/23/1979 |