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 |
| 7299518 | VACUUM CLEANER WITH MAGNETIC FLUX FIELD A cleaning head for a vacuum sweeper that incorporates a magnetic flux generator that bathes the area of carpet being engaged by the rotating brush beater in the cleaning head with a pulsing magnetic field. The magnetic flux generator disrupts the static attraction ... | 11/27/2007 |
| 7279051 | Method for treating a surface bounding a space within a cargo hold in a floating vessel A method for treating an exposed surface. A treating apparatus is provided having an elongate support and at least one flexible surface contacting element at a distal region of the support. The elongate support is manipulated from a proximal region of the support so... | 10/09/2007 |
| 7234198 | Vacuum cleaner nozzle including mechanical beater and sonic beater A vacuum cleaner nozzle including a nozzle head, the nozzle head including at least one mechanical beater and at least one sonic beater, the at least one sonic beater comprising a beater portion and an actuating member that vibrates the beater portion. The beater po... | 06/26/2007 |
| 7228591 | Extractor including sonic agitator A carpet extractor head for a carpet extractor including at least one sonic agitator. The at least one sonic agitator includes a beater portion and an actuating member that vibrates the beater portion. The beater portion includes a hollow roller. ... | 06/12/2007 |
| 7225505 | Vacuum cleaner nozzle including mechanical beater sonic beater A vacuum cleaner nozzle including a nozzle head, the nozzle head having at least one mechanical beater and at least one sonic beater. ... | 06/05/2007 |
| 7197789 | Rotating and oscillating beater bar assembly for vacuum cleaners A beater bar assembly for use within a vacuum cleaner is disclosed. The beater bar assembly is capable of both axial oscillation (horizontal motion) and axial rotation, thereby providing an efficient cleaning motion. ... | 04/03/2007 |
| 4547928 | Tool for cleaning and removing deposited material, particularly from motor vehicle brake drums A tool for removing solid deposited material from a surface to be cleaned, such as for cleaning material from the brake drums of motor vehicles and for removing the material, includes a member for loosening the deposited material and a connection to a vac... | 10/22/1985 |
| 4543684 | Apparatus for cleaning plastics forming mold faces An apparatus for cleaning plastics forming mold faces comprising composite brushes each consisting of a vibratory brush adapted to be vibrated in a vertical direction or in unspecified directions by a vibrating mechanism, and a rotary brush annularly surr... | 10/01/1985 |
| 4408366 | Cleaning system having improved agitation The present invention provides an improved carpet cleaning system for low cost, high reliability, improved cleaning solution recovery, and reduced carpet wear. In one embodiment, an integral beater bar and solution dispensing arrangement are provided for ... | 10/11/1983 |
| 4407041 | Cleaning system having improved cleaning solution recovery The present invention provides an improved carpet cleaning system for low cost, high reliability, improved cleaning solution recovery, and reduced carpet wear. In one embodiment, an integral beater bar and solution dispensing arrangement are provided for ... | 10/04/1983 |
| 4385413 | Carpet cleaning system The present invention provides an improved carpet cleaning system for low cost, high reliability, improved cleaning solution recovery, and reduced carpet wear. In one embodiment, an integral beater bar and solution dispensing arrangement are provided for ... | 05/31/1983 |
| 4356590 | Carpet cleaning system The present invention provides an improved carpet cleaning system for low cost, high reliability, improved cleaning solution recovery, and reduced carpet wear. In one embodiment, an integral beater bar and solution dispensing arrangement are provided for ... | 11/02/1982 |
| 4069541 | Cleaning method and apparatus A liquid application and vacuum pick up cleaning apparatus wherein more thorough cleaning is facilitated by subjection of liquid on a surface being cleaned to agitation at ultrasonic frequencies for causing cavitation of the liquid.... | 01/24/1978 |
