Patent application number | Description | Published |
20100072684 | NODAL SPRING ASSEMBLY FOR AN ELECTRONIC TOOTHBRUSH - A nodal-mounted spring arrangement for an electronic toothbrush includes a V-shaped spring member secured at both ends so that it can operate in out-of-phase torsion mode along the axial dimension thereof. A mounting plate is connected between a node point along the V-shaped spring member and the housing of the toothbrush. In one embodiment, the V-shaped spring member includes opposing slots on opposite sides of the node point, the slots extending in an axial direction, creating an integrated torsion bar node spring, while reducing stress in the vicinity of the nodal point. In another embodiment, a nodal assembly comprises a diamond shaped or round insert having an upper surface configured generally to fit flush with the lower surface of the V-shaped spring member, a V-block shaped or flat shim member which is configured to mate the upper surface of the V-shaped spring member and the node spring, and an attachment member, such as a screw and nut combination, which tightly connects the mounting plate, the shim, the V-shaped spring member and the insert. | 03-25-2010 |
20100324460 | INTRAORAL APPLIANCE FOR CLEANING TEETH - The self-contained intraoral appliance includes first and second substantially rigid bands ( | 12-23-2010 |
20110053752 | METHOD OF INCLUDING FEATURES IN AN ARTICLE MANUFACTURED FROM MARAGING STAINLESS STEEL - A centrifugal bowl ( | 03-03-2011 |
20110119848 | V-SPRING CONFIGURATION AND END ATTACHMENT ASSEMBLIES THEREFOR FOR USE IN A PERSONAL CARE APPLIANCE - A V-spring member ( | 05-26-2011 |
20120326370 | NODAL SPRING ASSEMBLY FOR AN ELECTRONIC TOOTHBRUSH - A nodal-mounted spring arrangement for an electronic toothbrush includes a V-shaped spring member secured at both ends so that it can operate in out-of-phase torsion mode along the axial dimension thereof. In one embodiment, the V-shaped spring member includes two extended end regions, which extend below a longitudinal edge of the middle portion of the V-spring. The free ends of the extended portions are joined by a flat cross-piece. This “closed end” region is present at both ends of the V-spring. | 12-27-2012 |
20130135973 | TAP SENSITIVE ALARM CLOCK - A tap sensitive alarm clock has a housing ( | 05-30-2013 |
20140060975 | V-SPRING CONFIGURATION AND END ATTACHMENT ASSEMBLIES THEREFOR FOR USE IN A PERSONAL CARE APPLIANCE - A V-spring member ( | 03-06-2014 |
20140109326 | INTRAORAL APPLIANCE FOR CLEANING TEETH - The self-contained intraoral appliance includes first and second substantially rigid bands ( | 04-24-2014 |
20140147565 | LIQUID EXTRACTOR WITH VANES - A centrifugal bowl comprises a base that can rotate about an axis of rotation. A filter sieve in the shape of a perforated peripheral side sieve wall extends from an open end to the base, and a plurality of vanes is disposed in a predominantly radial direction on the inner surface of the perforated peripheral side sieve wall. | 05-29-2014 |