Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Needle and method for injecting heated thermoplastic material into a dental cavity










Image Number 5 for United States Patent #6168432.

A hollow jointless needle formed from a single piece of conductive metal for injecting thermoplastic material into a dental cavity includes a flange for securing the needle to an injection device. The flange extends transversely relative to the longitudinal axis of the needle. A first needle portion having a first diameter extends from the flange along the longitudinal axis. A second needle portion extending along the longitudinal axis is connected to the first needle portion by a first transition region. The second needle portion has a second diameter which is smaller than the first diameter of the first needle portion.








 
 
  Recently Added Patents
Carbonyl-ene functionalized polyolefins
System and method for enabling image recognition and searching of remote content on display
Methods for testing OData services
Method and system for providing geohazard information to customers
Power converter and method including noise suppression by controlling phase shifting of converter cells
Display apparatus and control method thereof
Phase-amplitude 3-D stereo encoder and decoder
  Randomly Featured Patents
Underground boring apparatus with controlled steering capabilities
Signal processing system for performing real-time pitch shifting and method therefor
Wearing apparel having energy consuming device
Process for simultaneously evaluating a plurality of catalysts
Relay
Signal comprising binary spreading-code sequences
Motor vehicle
Production of coformycin and intermediates therefor
Thermally-emissive, weaponry target, training aid or arc designator structure
Image reading apparatus and image forming apparatus