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 |
| 7575018 | Alignment device for valve bonnet An alignment device for maintaining the relative alignment between a gate valve assembly and a valve bonnet positioned over the gate valve assembly wherein the valve bonnet has an interior surface. The alignment device includes a pair of substantially identical comp... | 08/18/2009 |
| 7117883 | Valve key alignment assembly for curb stop box A self-aligning curb box assembly is provided. The curb box includes a cylindrical conduit extending from the ground surface downwardly and has a detachable cover at its upper, surface end. The conduit has an inverted “U” shaped passageway formed at its lower en... | 10/10/2006 |
| 7036402 | Water main T-bar and adaptor A torque applying tool with a removable adaptor for actuating an underground valve of a fluid-carrying conduit, such as a water main, gas line, petroleum pipeline, etc. The adaptor has a hollow cylindrical sleeve for receiving an elongate rod of a T-bar tool, the ro... | 05/02/2006 |
| 5823577 | Plastic meter box bottom A water meter box bottom is disclosed for fastening a meter setter upright and centered within a water meter box. The water meter box bottom has a raised, contoured base, and vertical legs affixed to each side of the base. Nuts and bolts extending between... | 10/20/1998 |
| 5327925 | Valve service box and method of making A kit for forming a valve service box (10). The kit includes a plastic service valve housing (24) and a cover box assembly (22). The cover box assembly includes a plastic cover housing (32). Each of the housings (24 and 32) is provided with a cylindrical ... | 07/12/1994 |
| 4874105 | Valve box A valve box for use with a water valve from an aqueduct branch pipe. The valve box comprises a pair of endwisely connected elongated coaxial cylinders, a cover removably mounted to the top of the upper cylinder and having a downturned cylindrical flange d... | 10/17/1989 |
| 4572236 | Valve stabilizing cradle A cradle device of integral construction provides stable support for an underground curb cock positioned at the bottom of a vertical curb box conduit. The device embraces the curb cock, thereby preventing its movement and maintaining its valve stem in an ... | 02/25/1986 |
| 4556081 | Butterfly valve adaptor An adaptor for supporting a key box on the valve actuator for an underground water main butterfly valve, the adaptor includes a mounting plate having guides arranged to align the base of the key box on the valve actuator and a stabilizing plate connected ... | 12/03/1985 |
| 4331178 | Curb box for plastic valve The invention pertains to a synthetic plastic underground valve curb box utilizing a removable base which may be assembled to the primary curb box casing by a "snap-on" motion, and wherein the curb box supports and encompasses a synthetic plastic service ... | 05/25/1982 |
