Bizarre Patents
Vehicular Impact Signaling Device
An apparatus for the deployment of a visible plume to alert other motorists that a proximate motor vehicle has been involved in a collision.
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| Number | Title | Issue Date |
| 6667112 | Method for the manufacture of dental restorations Dental restorations are fabricated using metal powder. Preferably, the metal powder is a high fusing metal and preferably, the metal powder comprises a non-oxidizing metal. The metal powder is applied to a die and is covered with a covering material such ... | 12/23/2003 |
| 6638069 | Shaping cap for dental pin structures Shaping cap made of ceramic, metal or plastic material, which is suitable as a solid constituent of dental pin structures.... | 10/28/2003 |
| 6613273 | Method for the manufacture of dental restorations Dental restorations are fabricated using metal powder. Preferably, the metal powder is a high fusing metal and preferably, the metal powder comprises a non-oxidizing metal. The metal powder is applied to a die and is covered with a covering material such ... | 09/02/2003 |
| 5575651 | Prosthetic dental bridge foundation A module useful for forming a foundation for a dental prosthesis, the module including at least one each of (a) a post and (b) an extension unit, the post having a threaded end adapted to anchor the post into rigid dental materials such as tooth stubs or ... | 11/19/1996 |
| 5064731 | Dental prostheses A dental prosthesis comprises an inner layer portion and an outer layer portion. The outer layer portion is a dental porcelain material, while the inner layer portion is a sintered product which, after sintering, is composed of: (i) 40 to 95% by weight of... | 11/12/1991 |
| 5002489 | Dental prosthesis A dental prosthesis comprises an element fixed in a mouth, a removable dental porsthesis component placed on the element, and a removable connection of the dental prosthesis component with the element and including vertical groove formed in an adjacent su... | 03/26/1991 |
