Bizarre Patents
Mouthguard made at least partially from an edible candy
A mouthguard includes a U-shaped upper bite plate which removably fits over upper teeth of a person, with the entire upper bite plate being made from a soft, deformable and edible gummi candy.
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| Number | Title | Issue Date |
| 7805811 | Vehicle door hinge A vehicle hinge assembly (10) for hanging a vehicle door on a vehicle body. The assembly (10) comprises a first hinge leaf (12) hingedly connected to a second hinge leaf (14) by a pivot pin (15). The pivot pin (15) is immova... | 10/05/2010 |
| 7360659 | Space-saving mounting fixture for use with an equipment rack Components can be received within regions of limited access present in an equipment-supporting rack using an installation fixture including a pair of mounting plates which are pivotally connected to each other by a hinge positioned along lateral edges of the respect... | 04/22/2008 |
| 7331480 | Articulated hinge apparatus and related methods Apparatus and methods for hinging or otherwise easily engaging and disengaging various members to each other include a spring-actuated pin element to selectively extend and retract a pin from one hinge leaf to engage an adjacent structure. A variety of spring elemen... | 02/19/2008 |
| 7293329 | Vertically adjustable hinge A vertically adjustable hinge is disclosed. The hinge comprises a wing having an internally threaded knuckle, the knuckle having a knuckle slot and a stop surface disposed along the knuckle slot, an adjustment screw threaded into the threaded knuckle, the adjustment... | 11/13/2007 |
| 7290310 | Hinge A first bush is attached to each of the opposite end parts of a first cylindrical part of a first hinge member. Second bushes are attached respectively to the inner end parts of second cylindrical parts which are disposed at the opposite end parts of a second hinge ... | 11/06/2007 |
| 7278183 | Pivot hinge assembly A pivot hinge assembly for mounting a cabinet to a frame. The assembly includes a first hinge pin bushing adapted to mount to the cabinet and a second hinge pin bushing adapted to mount to the frame. The hinge pin bushings each have a hole formed through it for rece... | 10/09/2007 |
| 7223096 | Lighter A lighter comprises a lighter housing, a gas container for storing liquid inflammable gas, a combustion device connected to the gas container, and an igniter for igniting inflammable gas in the combustion device. The housing includes an upper cover and a case, where... | 05/29/2007 |
| 7066536 | Child seat An adjustable child seat includes a backrest and a seat base and may be used with or without the backrest. The child seat includes adjustable arm rests. The height of the backrest and the depth of the seat base are also adjustable. The connection between the backres... | 06/27/2006 |
| 7063361 | Locking window A locking window having a window frame and a window latch for use with the window is disclosed. The window latch, which is adapted to be attached to the window using a distinct fastener, is selectively movable between a first open position and a second locked positi... | 06/20/2006 |
| 7059019 | Locking device to prevent door removal A Locking Device To Prevent Door Removal (10) is provided to prevent theft of a type of door having a hinge pin fixedly attached to the door and a hinge bracket bolted to the door frame housing with bolt holes extending into the door frame housing. The device... | 06/13/2006 |
| 6981750 | Retainer for hinged door An assembly for managing cables in a telecommunications installation where the cable management troughs directing cables from telecommunications equipment mounted to an equipment rack to a vertical cable way allow air flow into a ventilation space located between th... | 01/03/2006 |
| 6952842 | Toilet seat for children's use A toilet seat assembly, useable by either an adult or a child, comprises a first adult-sized toilet seat, a second child-sized toilet seat, and a lid for the seats. Each of the first and second toilet seats and the lid is mounted separately to a hinge pin, which is ... | 10/11/2005 |
| 6941617 | Hinge device with detent A wing or leaf-type hinge assembly for use with a thin panel or lid installation includes a manual snap assembly of its pivot pin. The pivot pin structure includes an interlock, which requires a positive release for disassembly. A backer support plate permits the sa... | 09/13/2005 |
| 6923127 | Anti-prying device for use with a safe An anti-prying device for limiting thefts caused by prying a safe from its anchorings. The anti-prying device including a member which is extended between a safe protrusion and a floor. The anti-prying device limits access between the floor and the safe protrusion t... | 08/02/2005 |
| 6751826 | Toilet seat hinge There is provided a toilet seat hinge which allows different seats to be quickly replaced or substituted and which will adapt to different manufacturers' bowls. This is accomplished by providing removable hinge pins to secure the seat to the hinge, and adjustable co... | 06/22/2004 |
| 6694571 | Loader attachment pivot pin assembly A pivot pin assembly is formed by providing a cylindrical pin portion with a boss at one end. The boss has a flat shoulder surface, so that its periphery is non-circular. A lever arm is provided with a bore that fits over and is complimentary to the boss,... | 02/24/2004 |
| 6678919 | Hinge assembly for gaming machine belly door A hinge assembly for a gaming machine including a hinge pin fixed to a door of the gaming machine and a outer sleeve fixed to a belly door frame. The outer sleeve includes first and second arms and is partially annular in cross-section defining a first ga... | 01/20/2004 |
| 6438800 | Door hinge assembly for an electrical appliance enclosure A door hinge assembly for use in an electrical appliance cabinet includes a door hinge member having a door plate attached to one side of an elbow, a hinge pin sleeve attached to the opposite side of the elbow, and a flange extending upwardly from the elb... | 08/27/2002 |
| 6317928 | Lockable hinge device A lockable hinge device of the type having a female flap and a male flap for attachment to structures to be hinged together and having interfittable knuckles defining together a passageway. A hinge pin is insertable into the passageway to pivotally connec... | 11/20/2001 |
| 6315154 | Double-wall blow-molded article with pinned hinge A hinge configuration includes: a first member having a plurality of hinge fingers with partially cylindrical surfaces, wherein at least one of these surfaces is upwardly facing and at least one of these surfaces is downwardly facing, and wherein the hing... | 11/13/2001 |
| 6233784 | Hinge The present invention is directed to a hinge for releasably attaching two components in pivotable relation comprising a first member having a detent on a flexible arm, said arm being movable from an engagement to a disengagement position, and a stop membe... | 05/22/2001 |
| 6163929 | Vehicle door hinge A hinge having a first hinge leaf hingedly connected to a second hinge leaf for movement about a hinge axis, the hinge leaves being inter-engaged to prevent axial separation along the hinge axis, and at least one hinge pin extending along the hinge axis, ... | 12/26/2000 |
| 6151757 | Lockable hinge assembly A lockable piano-type hinge assembly including a locking hinge piece in addition to two hinge pieces which include the hinge pin barrels. The hinge pin is secured to the locking hinge piece which has an opening aligned with a locking loop secured to one o... | 11/28/2000 |
| 6041478 | Safety hinge apparatus and method for a sectional door A low-profile hinge for hingedly joining adjacent door sections of a sectional door. The low profile for the low-profile hinge is attained by using a relatively small diameter hinge pin fabricated from spring steel. The greater strength characteristic of ... | 03/28/2000 |
| 6009599 | Burglar-proof apparatus for a vending machine This invention relates to a burglar-proof apparatus for a vending machine having burglar-proof means intended to be operated together with an upper hinge and installed an inner upper side of a main body to which a door is coupled, by which the separation ... | 01/04/2000 |
| 5987703 | Detachable door hinge for a motor vehicle door A detachable door hinge for a motor vehicle door including a hinge pin for connecting two hinge flaps for a pivotal movement relative to each other and supported in a gudgeon of one of the two hinge flaps by maintenance-free bearing sleeve for a free rota... | 11/23/1999 |
| 5884365 | Door hinge for a motor vehicle door A separable door hinge for a motor vehicle door including two hinge halves attachable, respectively, to a door and a door pillar, at least partially retractable hinge pin for connecting the two hinge halves, with the hinge pin having a first portion provi... | 03/23/1999 |
| 5857738 | Tailgate removal deterrent device A device is provided which significantly deters the theft of tailgates from pickup trucks. The shaft member of a typical tailgate hinge mechanism is secured by a rotatable cup within the cup fixed to the tailgate. The open slotted sectors on both cups are... | 01/12/1999 |
| 5819372 | Butt hinge with integrally formed butt straps An improved butt hinge is disclosed in which each hinge half comprises a leaf portion formed integrally with a butt strap. A second leaf portion mounts to each butt strap after the butt straps are mounted to a door and door frame. A hinge pin passes throu... | 10/13/1998 |
| 5711053 | Un-lockable hinge pintle lock and method of use An un-lockable hinge pintle lock wherein a pintle is removably constrained within knuckle bores by means of a lock tongue engaged with a pintle bore. The lock tongue is a component of a lock. The lock is constrained within a lock blade aperture in a lock ... | 01/27/1998 |
| 5697121 | Railroad car hatch cover lock A double hinge locking system mounts and secures a series of two-way opening covers or similar members. Each hinge/lock component of the system provides a combination hinge pivot and associated lock that operate on a common axis, and includes a locking de... | 12/16/1997 |
| 5666695 | Hinge system A hinge includes a first leaf member with a pair of knuckles receiving a hinge pin therethrough. The knuckles include a retainer member which extends into the path of the pin. Annular grooves formed in the pin receive the retainer member to keep the pin f... | 09/16/1997 |
| 5645133 | Pivotable hood structure A pivotable hood structure is provided for use with a vehicle such as a lawn and garden tractor. The structure includes a pair of spaced apart pins carried on the tractor frame near the front end to be receivable in bracket openings carried on the hood. T... | 07/08/1997 |
| 5601206 | Truck box A container (20) suitable for use as a truck box for a pick-up truck, includes a base container portion (21) having an open top, and a cover (22) to close the open top. The cover (22) is pivotally attached to the base (21) by hinge mechanisms (23) which a... | 02/11/1997 |
| 5594976 | Pivot assembly A pivot assembly for mounting a pivot arm on a housing includes in a first embodiment thereof a pair of spaced mounting walls which extend inwardly in the housing adjacent opposite side extremities of a pivot opening therein and a pivot shaft on the pivot... | 01/21/1997 |
| 5588182 | Arrangement for securing a door to an enclosure A durable, economical, and aesthetically pleasing terminal enclosure (2) for housing standardized terminal blocks (50). The terminal enclosure (2) includes a base section (30) formed as an open-faced trough with integral perpendicular end panels (24, 34).... | 12/31/1996 |
| 5537713 | Pivot bushing A pivot bushing including a rotatable body defining a pivot slot for receiving a pivot tab from a pivoting member. The pivot bushing further includes a groove situated along a peripheral surface for receiving a securing member to secure the pivot bushing ... | 07/23/1996 |
| 5474200 | Lidded container having security hinge A lidded container for inventorying, shipping and storing goods having a security hinge including a blind boss disposed at one end of the hinge assembly, an open ended terminal boss disposed at the opposite end of the hinge assembly and a plurality of int... | 12/12/1995 |
| 5448781 | Combination toilet seat A toilet seat assembly comprising a first seat, a second smaller seat supported by said first seat when in a lowered position thereof, a cover for the first and second seats, a hinge block and retractable hinge pins for hingedly connecting the first and s... | 09/12/1995 |
| 5414899 | Pivot structure from a lock handle A pivotal connection between a handle and a housing including a pivot defining member biased outwardly into frictional contact with concentric openings in a handle and housing. The member includes a sleeve portion with an outer diameter OS subs... | 05/16/1995 |
