Patent application number | Description | Published |
20090023108 | Bearing for dental handpiece - A dental handpiece ( | 01-22-2009 |
20100209046 | FIBER OPTIC COUPLER - A coupler for coupling a light source to a fiber optic, comprising an adapter having a cavity for receiving the fiber optic, said adapter including pins extending in a direction perpendicular to the fiber optic's axis; a coupler body having an aperture for receiving the adapter, said aperture including a pair of through slots for receiving the pins, said body including interior pin sockets radially offset from the slots; a plate mounted within the coupler body; and biasing means urging said plate towards the aperture in the coupling body wherein when the adapter is inserted into the aperture of the coupler body, the adapter initially urges the plate in a direction away from the aperture, whereupon the adapter is rotated until the pins become aligned with and captured within the pin sockets allowing the plate to be urged in a direction back towards the aperture locking the coupler in place. | 08-19-2010 |
20100220478 | STAGGERED LED BASED HIGH-INTENSITY LIGHT - A high intensity LED based lighting array for use in an obstruction light with efficient uniform light output is disclosed. The high intensity LED based lighting array has a first concentric ring having a plurality of reflectors and light emitting diodes. The concentric ring has a planar surface mounting each of the plurality of reflectors in perpendicular relation to a respective one of the plurality of light emitting diodes. At least some of the first plurality of reflectors are adjustable relative to the position of the respective light emitting diode to produce a precise beam pattern from the light emitting diode. | 09-02-2010 |
20100326181 | DUAL-STRING DYNAMOMETER FOR MEASURING DENTAL HANDPIECE POWER AT HIGH SPEED AND LOW TORQUE - A dual-string tension dynamometer ( | 12-30-2010 |
20110235322 | LED BASED HIGH-INTENSITY LIGHT WITH SECONDARY DIFFUSER - A high intensity LED based lighting array for use in an obstruction light with efficient uniform light output is disclosed. The high intensity LED based lighting array has a ring assembly having a plurality of reflectors and light emitting diodes. The ring assembly has a planar surface mounting each of the plurality of primary reflectors in perpendicular relation to a respective one of the plurality of light emitting diodes. A secondary diffuser is positioned on the ring to mix light from the light emitting diodes to create a uniform light emission in a range of azimuth angles. | 09-29-2011 |
20120156642 | DENTAL HANDPIECE - A dental handpiece ( | 06-21-2012 |
20130059267 | DENTAL HANDPIECE - A dental handpiece ( | 03-07-2013 |