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 |
| 7682104 | Culvert inlet protection device A temporary culvert barrier for placing across the mouth of a culvert for blocking litter and debris from entering or exiting the culvert and for filters to block silt or sand from clogging the culvert or the drain area. The filters may also be selected to absorb oi... | 03/23/2010 |
| D572802 | Sanitary storm and catch basin trap | 07/08/2008 |
| D559959 | Sanitary storm and catch basin trap | 01/15/2008 |
| D559958 | Sanitary storm and catch basin trap | 01/15/2008 |
| 7309420 | Sanitary, storm and catch basin trap with filter insert A temporary trap having baskets and optionally filters in the baskets used in conjunction with inlets for sewer systems to keep debris, oils or chemicals from being washed into the sewer during construction of roads and sewers. The trap is a box, typically rectangul... | 12/18/2007 |
| D557385 | Sanitary storm and catch basin trap | 12/11/2007 |
| D556865 | Catch basin flow diverter | 12/04/2007 |
| 7300573 | Catch basin filter A catch basin filter having apertures and holding a silt barrier material may be securely attached to a drop inlet grate. The catch basin filter has apertures for preventing debris from entering the drop inlet and clogging sewers. A silt barrier material wrapped aro... | 11/27/2007 |
