Bizarre Patents
Wearable Device For Feeding and Observing Birds and Other Flying Animals
A device for feeding and observing flying animals comprising a hat, a support mounted on the hat and extending outward from the hat, and a feeder mounted on the support.
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| Number | Title | Issue Date |
| 7364429 | Methods and apparatus for determining horizontal and vertical plane orientation for construction of dental prostheses Methods and systems for establishing dental bite planes in relation to the relative vertical and horizontal planes of a patient's face and head. A U-shaped bite fork, which can be held by the patient's teeth or gums, may be attached to a connection system that attac... | 04/29/2008 |
| 7220123 | Device for registration of the dental bite An improved device for registration of dental bite provides a possibility to make accurate impression of the patient's dental bite and includes the first portion and second portion. The first portion comprises a first mouth portion and a first handle portion, and th... | 05/22/2007 |
| 6945779 | Tooth inclination assessment A tooth inclination apparatus for allowing assessment of the angle of inclination of an incisor tooth or cast thereof includes a plane element providing a flat datum surface for resting against e.g. the upper molars in the maxillary plane. From the underside of the ... | 09/20/2005 |
| 6149427 | Method and apparatus for fabricating and fitting dentures An apparatus and method for fabricating and fitting dentures that employs a Biteblock/Impression Tray and a Preset Teeth Carrying Tray. The Biteblock/Impression Tray is produced for both upper and lower dental arches with a wax biteblock attached to each,... | 11/21/2000 |
| 5580244 | Method and apparatus for taking dental impressions An improved dental impression tray fabricated with vertical rests that anchor onto predetermined areas of the mouth to allow stabilization of tray while impression material sets. This disclosure also provides for a venting of selected teeth to the outside... | 12/03/1996 |
| 4979519 | Head positioning system for accurate cranial alignment and dimension in magnetic resonance The present invention relates to a portable head positioning system for the establishment and measurement of a variety of different head orientations for the purposes of magnetic resonance imaging. The present system include a head engagement assembly and... | 12/25/1990 |
| 4881713 | Preformed pattern for producing occlusal splints A preformed pattern for forming an occlusal splint comprises a U-shaped member composed of material that is form-stable at room temperature and sufficiently pliable at an elevated temperature to be conformed to the bits of a person's jaw or to a model of ... | 11/21/1989 |
| 4432728 | Dental tray The present invention comprises a dental tray having a base extending in a dental arch an arcuate distance at least sufficient such that a portion of one surface of the base is disposable generally above some of the occlusal surfaces and such that a porti... | 02/21/1984 |
