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 |
| 7156186 | Strip-till conditioning rotary reel These and other objects and objectives are attained by providing an soil conditioning rotary reel for a strip-till primary tillage system, the rotary reel having a particular cross-sectional profile that forms the soil into a uniform raised berm ideally suited for p... | 01/02/2007 |
| 7143837 | Soil conditioning rotary reel for secondary tillage operations A soil conditioning rotary reel for secondary agricultural tillage implements is disclosed. The reel incorporates formed bars slightly spiraled along the length thereof that increase the overall strength of the reel and, because of the shape of the formed bars, supp... | 12/05/2006 |
| 7143836 | Soil conditioning rotary reel for primary tillage operations A soil conditioning rotary reel for primary agricultural tillage implements is disclosed. The reel incorporates formed bars slightly spiraled along the length thereof that increase the overall strength of the reel and, because of the shape of the formed bars, suppor... | 12/05/2006 |
| 6896068 | Tillage implement with indexed harrow A tillage implement includes a hitch adapted for connection to a prime mover. A cultivator section is attached to the hitch. The cultivator section includes a plurality of transversely spaced cultivator members. A tine harrow assembly is connected to the cultivator ... | 05/24/2005 |
| 6763896 | Combination soil conditioning rotary reel and primary tillage system There is disclosed a primary tillage system in combination with a soil conditioner rotary reel that addresses the performance requirement differences due to soil types and moisture conditions that other tillage systems do not address. The combination provides a one-... | 07/20/2004 |
| 6612378 | One-pass tillage implement and method for improving crop root development, plant health and crop yields A one-pass field tillage implement and method which maintains a uniform soil density throughout the crop root zone for greater root development, improved plant health and greater yields by eliminating tillage of the soil at seed planting depths. The imple... | 09/02/2003 |
| 6578640 | Apparatus and method for preparing agricultural ground for planting The apparatus of the present invention prepares agricultural ground for planting by performing multiple functions in a single pass over the field. The apparatus includes rolling choppers and coulters for cutting crop residue, and disks and rippers for til... | 06/17/2003 |
| 6536140 | Soil spreading scraper An apparatus for cutting a layer of soil and spreading the cut soil over adjacent ground comprises a disc having a rotational plane sloping backward and upward from a lower portion of the apparatus at an angle between 45 and 75 degrees above a horizontal ... | 03/25/2003 |
| 6418647 | Feeding device for a ditch digging and cleaning system A feeding device for a ditch digging and cleaning system for allowing soil to be easily fed into one or more rotating dispersing members. The device includes a beater member positioned in the front portion of a frame having a hitch and a pair of support a... | 07/16/2002 |
| 6341435 | Ditch digging and cleaning system having dual dispersing members A ditch digging and cleaning device includes a frame having a hitch and a pair of support arms with wheels, a pair of front blades, a pair of side blades, a pair of dispersing members rotatably attached to the frame, a drive system mechanically connected ... | 01/29/2002 |
| 6226903 | Rotating disk type ditcher system A ditch digging and cleaning system includes a frame having a hitch and a pair of support arms with wheels, a front blade, a pair of side blades, a dispersing member rotatably attached to the frame, a power train mechanically connected to the dispersing m... | 05/08/2001 |
| 5833011 | Landscaping rake-leveling device A multi-purpose landscaping device is provided including a horizontal rake assembly with a plurality of tines coupled thereto and depending therefrom. A bracket assembly is coupled to the horizontal rake assembly such that a three point hitch of a tractor... | 11/10/1998 |
| 5590721 | Conservation tillage tool A conservation tillage tool, including a main frame and a rear frame pivotally mounted on the main frame disposed to support a number of soil working implements in sequence. The main frame is supported by ground wheels attached to the rear section of the ... | 01/07/1997 |
| 5531171 | Liquid product device A plurality of digging devices are mounted side by side on the same beam which is coupled to a clamping system of a vehicle or of a tank containing the liquid to be buried. Each device comprises, mounted on the same chassis, at least a disk for forming an... | 07/02/1996 |
| 5524711 | Agricultural implement for forming planting rows The present invention entails an agricultural implement for forming planting rows with a minimum of tillage. The implement of the present invention is designed to form a multiplicity of rows and accordingly includes a series of side-by-side row units. Eac... | 06/11/1996 |
| 5477792 | Apparatus for preparing soil for seed and method of using the apparatus A method of continuously applying an additive to soil with a soil treating apparatus as the soil treating apparatus is advanced in a travel direction along a planting path on soil being treated. The method includes the steps of resituating residue in the ... | 12/26/1995 |
| 5398770 | Cultivator A chisel cultivator for post-planting cultivation. The cultivator includes a main frame. A chisel member has one end portion coupled to the frame and a second end portion spaced from the first end portion along a longitudinal axis of the chisel member for... | 03/21/1995 |
| 5361848 | Agricultural cultivator Improvements are disclosed for independent adjustment of the gauge wheel, disc hillers, stabilizer disc and, if desired, the rear, central sweep for an agricultural cultivator unit. The adjusting mechanism includes a screw jack which is easily accessible ... | 11/08/1994 |
| 5024280 | Soil leveling apparatus with improved frame and hitch An improved soil leveling apparatus (10) includes a frame (12), connecting hitch means (14), and adjustable lost motion linkage (48) secured to the top connection point (52) of the hitch, and an optional scarifier assembly (16) which is supported on a con... | 06/18/1991 |
| 4687065 | Soil-inversion cultivator A cultivator comprises an array of laterally-spaced soil-inversion discs having their centers arranged in a substantially horizontal line lying at not more than 30° to a transverse plane of the cultivator and being mounted for rotation about individual a... | 08/18/1987 |
| 4446925 | Soil cultivating machine An agricultural apparatus and more specifically a cultivator intended to till the soil for the incorporation of chemical solutions and to prepare it for sowing. This cultivator has a double-wheel-mounted frame capable of being hitched to a tractor, at lea... | 05/08/1984 |
| 4337586 | Apparatus for the handling and conditioning of snow A snow grooming apparatus for towing behind a pulling vehicle to handle and condition snow, as an example, on ski slopes or cross country trails. The apparatus includes a scraper and snow collector assembly including a scraper blade and hopper followed by... | 07/06/1982 |
| 4323126 | Ridge mulch tillage method and apparatus A method for preparing a field which has crop residue rows for subsequent row crop planting comprises cutting a plurality of furrows between crop residue rows and lifting and turning over the soil from the furrows into ridges, and simultaneously scraping ... | 04/06/1982 |
| 4267783 | Seed bed preparation method and apparatus A farm implement is provided having a sub-soiler followed by a seed bed preparation tool and a planter. The seed bed preparation tool includes a rotary bladed portion for filling in the furrow left by the sub-soiler with soil turned up by the sub-soiler a... | 05/19/1981 |
| 4243104 | Soil working machine A soil cultivating machine has a pair of frame units inclined rearwardly divergently to each other, each frame unit having a respective tool-holding shaft. Each shaft is associated with two tool-holding bars, one in front of the shaft and one behind it. T... | 01/06/1981 |
| 4227581 | Ground preparing apparatus for no-till planting Ground preparing apparatus for seed planting comprising a frame adapted to be drawn along a field by a tractor or the like connected to the leading end of the frame and with a planting machine connected to the trailing end of the frame. A colter disc rota... | 10/14/1980 |
| 4191258 | Soil cultivating implements An implement attachable to the lifting links of a tractor has at least one, preferably two, rows of tines fixed to respective transverse frame beams. Between the rows of fixed tines, a supporting roller is pivoted to the frame. The roller can be adjusted ... | 03/04/1980 |
| 4163329 | Apparatus for resurfacing a snow layer The disclosed apparatus is a machine of the type for connection to a snow skiing course maintenance tractor. It has freely-rolling rollers for compacting the snow and a plurality of scrapers arranged side by side. The scrapers are pivoted vertically about... | 08/07/1979 |
| 4131163 | Stubble eradicating implement A stubble eradicating implement adapted for earth traversing movement along a ridge having stubble and other debris thereon and having furrows on opposite sides of the ridge, the implement having a frame, guide wheels mounted on the frame; a pair of conca... | 12/26/1978 |
| 4126186 | Soil cultivating implements A cultivating implement has rows of rotatable soil working cultivating members that are mounted on beams extending transverse to the direction of travel, one behind the other. The members rotate about upwardly extending axes and can be positioned along th... | 11/21/1978 |
| 4086965 | Soil cultivating implements A cultivator implement has two rows of freely rotatable, tined soil-working members connected to leading and rear transverse frame beams by respective brackets or plates. Each rotatable member is mounted for rotation on a corresponding stub shaft that def... | 05/02/1978 |
