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 |
| 7404234 | Hinge structure for flat visual display device A hinge structure for a flat visual display device comprising: a fixed plate; pivotal plates; a rotation shaft inserted into vertical planes of the fixed and pivotal plates; rotation shaft-fixing ends in both ends of the rotation shaft for allowing the pivotal plate... | 07/29/2008 |
| 7353569 | Hinge assembly for a flat display monitor A hinge assembly (100) for use in a flat display monitor (120) includes a base seat (10), a pivotal shaft (20) and a plurality of washers (30, 40, 50, 60, 70). The base seat includes a first end portion (12) and a second por... | 04/08/2008 |
| 7334294 | Hinge and foldable electronic device using the hinge A hinge (20) is for joining housings of a foldable electronic device together. The hinge includes an axle (22), a clip (220) at one end of the axle, a spring (24), and a block (26) at an opposite end of the axle. The axle has a scr... | 02/26/2008 |
| 7219393 | Hinge system used for personal computer and personal computer including the same A hinge supporting first and second portions such that they are open and closed relative to each other, including a rotation shaft fixed to the second portion and supported by the first portion so as to be rotatable around a rotation axis thereof relative to the fir... | 05/22/2007 |
| 7203996 | Hinge door arrester for vehicle doors The invention relates to a hinge door arrester, particularly for vehicle doors, comprised of two hinge parts (2, 4), which are connected by a hinge pin (6) in a manner that permits them to swivel about a rotational axis (8) and between which a d... | 04/17/2007 |
| 7164576 | Multimedia speaker with integrated stand A portable speaker system for use with a laptop computer is configured for attachment to a screen of a laptop computer or alternatively for a free standing configuration. The speaker system includes an acoustic chamber for containment of the sound reproducing mechan... | 01/16/2007 |
| 7155780 | Hinge assembly for foldable electronic device A hinge assembly (10) for joining a body and a cover of a mobile phone includes an inner housing (100), a key (110), a pressure spring (120), a can (130), a slider (140), a damper (150), an outer housing (160),... | 01/02/2007 |
| 7140075 | Vertical door conversion kit with lag mechanism and motion range limiter A door hinge mechanism allowing two dimensional motion of the door as it opens, combined with at least one mechanism allowing control of the range of horizontal motion of the door during normal operations. Horizontal lag adjustment and range limitation of the mechan... | 11/28/2006 |
| 7103938 | Motor vehicle door hinge The invention relates to a motor vehicle door hinge comprised of a first hinge part (2), a second hinge part (3), a shaft section (4), which joins a hinge eye (10) of the first hinge part (2) and a hinge eye (17) of the seco... | 09/12/2006 |
| 7076836 | Integrated hinge and temporary door checker An integrated hinge system that provides for temporary checking of a vehicle door is provided, the system including a hinge pin, a door hinge bracket, a pillar hinge bracket, and a contact body that is affixed to the hinge pin. A latching device is affixed to the do... | 07/18/2006 |
| 7007345 | Opening and closing device An opening and closing device includes a rotor pressed by a rotor spring and a reverse-rotor pressed by reverse-rotor spring, of which rotor cam and reverse-rotor cam are respectively placed at a certain position of stator cam. With this construction, rotor is urged... | 03/07/2006 |
| 6942268 | Retractable stop This Retractable Stop relates to a new and useful tailgate accessory for trucks and the like. The Retractable Stop may be used to effectively extend the length of a truck bed, and to act as a small auxiliary tailgate or the like, when the truck's primary tailgate is... | 09/13/2005 |
| 6829807 | Damper hinge Disclosed is a damper hinge for smoothly opening a cover from a main body in a small-sized portable article, thereby preventing a breakdown and damage of its hinge portion and assuring simplicity in its use. A spring supporting cap formed to have a hollow cylindrica... | 12/14/2004 |
| 6532627 | Hinge for vehicle doors with integrated doorstop device A hinge for vehicle doors having a first hinge element (14), a hinge pin (18) rotatably carried by the first hinge element (14) and a second hinge element (16) removably attached to the hinge pin (18). The hinge further includes a retention device (12) in... | 03/18/2003 |
| 6282752 | Door hinge assembly with integrated door lock for a motor vehicle door A door hinge assembly for a motor vehicle door and including a door hinge having two hinge halves attachable, respectively, to the motor vehicle door and a respective motor vehicle door pillar, and a hinge pin for connecting the two hinge halves and suppo... | 09/04/2001 |
| 6092778 | Assembly for adjustably mounting vehicle external mirror An assembly for adjustably mounting a vehicle external mirror includes a first arm segment for securing to the vehicle, and a second arm segment for securing to the external mirror. An axle member is secured to one of the first and second arm segments and... | 07/25/2000 |
| 6073309 | Door lock formed integrally with a separable door hinge for a motor vehicle door A door lock which is formed integrally with a motor vehicle door hinge and which includes a housing fixedly secured to the hinge pin or the one of the first and second hinge halves, a holding element having at least a partially curved running track concen... | 06/13/2000 |
| 6029314 | Door lock formed integrally with a separable door hinge for a motor vehicle door A door lock formed integrally with a motor vehicle door hinge and including a housing, a first bearing ring forming a holding element with a curved running track concentric with a pin axis and a plurality of detent points, a plurality of braking and locki... | 02/29/2000 |
| 6000098 | Door lock for a motor vehicle door formed integrally with the door hinge A door lock for a motor vehicle door formed integrally with a detachable door hinge and including a plurality of braking and locking bodies, a support for supporting the braking and locking bodies and connected with the hinge pin for joint rotation therew... | 12/14/1999 |
| 5970819 | Operating device of opening-closing body An operating device of an opening-closing body is supported on both sides on a single rotating shaft and controls the turning torque of the rotating shaft. To realize the operating device, a rotating shaft having a flange portion on one side is rotatably ... | 10/26/1999 |
| 5920960 | Door lock for motor vehicle doors A door lock for motor vehicle doors, including a door retaining part provided with brake cams or brake ramps and fixedly secured to one of two door assembly parts, a door and a door pillar, a braking and locking assembly cooperating with the door retainin... | 07/13/1999 |
| 5918347 | Motor vehicle door lock for use with motor vehicle door hinge A motor vehicle door lock for use with a motor vehicle door hinge having two hinge halves connectable, respectively, with two parts of a door assembly, a door and a door pillar, and pivotally connected with each other by a hinge pin, the door lock includi... | 07/06/1999 |
| 5913350 | Door lock for a motor vehicle door formed integrally with the door hinge A door lock for a motor vehicle door includes a plurality of braking and locking bodies, a support for supporting the braking and locking bodies, arranged concentrically with respect to a hinge pin axis and connected with the hinge pin for joint rotation ... | 06/22/1999 |
| 5878463 | Door lock for a motor vehicle door formed integrally with a door hinge A door lock for a motor vehicle door formed integrally with a door hinge and including a locking element having a plurality of detent points, with the locking element being formed as a substantially circular track concentric with respect to the hinge pin ... | 03/09/1999 |
| 5727285 | Caster wheel biasing mechanism A caster wheel mounting mechanism having a shaft member to which the caster wheel is coupled, the shaft member having a generally circular cross section with a flatted portion, a mounting member having an opening within which the shaft member is pivotally... | 03/17/1998 |
| 5412842 | Detent hinge A detent hinge supports a vertically or horizontally swinging door to the frame. The detent hinge releasably retains the door in a predetermined position relative to the frame when the door is rotated to open or to close.... | 05/09/1995 |
| 5317785 | Hinge mechanism for foldable electronic apparatus A hinge mechanism for a foldable electronic apparatus having a first and a second casing. A first and a second cylindrical hinge are provided on the first and second casings, respectively. The second hinge is formed with lugs each having two contact faces... | 06/07/1994 |
| 5235726 | Compression door hinge for a motorized vehicle This invention discloses a hinge for use in a door of a motorized vehicle. The hinge includes a first part rigidly connected to a frame of the vehicle and a second part rigidly connected to the door. The first and second parts of the hinge are both connec... | 08/17/1993 |
| 5231734 | Friction hinge assembly There is disclosed a friction hinge assembly capable of providing hinged motion of two elements with a programmable frictional torque. The frictional torque can be made to vary with the angular orientation of the two hinged elements. The frictional hinge ... | 08/03/1993 |
| 5143468 | Articulable joint and support frame for exhaust hose An articulable joint with two opposing disk-like joint portions or plates which are joined by and pivot about a central locking bolt. The joint portions also engage each other via ball and ball seat contact points. Spring pressed balls on one joint portio... | 09/01/1992 |
| 5079799 | Friction hinge assembly There is disclosed a hinge assembly that has a pintle and two plates that can rotate about the axis of the pintle. The first plate is irrotatably affixed to the pintle. The second plate is part of a friction element which also includes a band having a plu... | 01/14/1992 |
| 4829633 | Vehicle door hinge A door hinge for a vehicle door is provided with an integrated door check. One hinge member carries on its one end face a profile in the form of depressions, in which are inserted the retaining elements, e.g. in the form of balls, for a temporary arrestin... | 05/16/1989 |
| 4817240 | Appliance door hinge A hinge for a range door and the like having a frame bracket (18) adapted to be mounted to a range housing, a hinge arm (40) adapted to be mounted to a range door and pivotably mounted to the frame bracket (18) and a cam follower arm (16) pivotably mounte... | 04/04/1989 |
| 4742598 | Vertical filing cabinet having a device for balancing and holding lid in a safety position Device for balancing a lid of a suspended plan filing cabinet, comprising a stay (4) fixed at one end (40) on a pivot pin (5) fastened to the lid (1), the other end (41) being free, said stay being pulled towards the top of the cabinet by a spring (6) com... | 05/10/1988 |
| 4726253 | Torque counterbalancing mechanisms A torque counterbalancing mechanism for use on tiltable tables, the mechanism comprising a cam operated on by a spring loaded cam follower so that their interaction produces a force equal and opposite to the torque generated as the tiltable table, with lo... | 02/23/1988 |
| 4672695 | Upholstered furniture The invention concerns upholstered furniture with a number of cylindrical padding elements, mounted on bearing shafts, with the ends of said bearing shafts on both sides of the padding elements being positioned immediately adjacent to one another in a man... | 06/16/1987 |
| 4537233 | Spring balance assembly This invention provides for a loading arm for use with material handling systems and includes a support structure and an arm pivotally attached to the support structure for swivel movement in both the horizontal and vertical plane relative to the support ... | 08/27/1985 |
| 4421333 | Assembly for mounting a vehicle spray suppression device Structure for mounting a spray-suppression side skirt adjacent a vehicle wheel which forcibly holds the skirt against displacement in operative position perpendicular to the roadway during movement of the vehicle, yet will accommodate guided movement of t... | 12/20/1983 |
| 4094040 | Hinge A hinge is provided for mounting a frameless glass door or the like on a fixture. The hinge includes a part-cylindrical body portion adapted to be inserted in an opening in the door, the cross-section of the opening being defined by a chord which provides... | 06/13/1978 |