| Patent Number |
Title Of Patent |
Date Issued |
| D505630 |
Support assembly |
May 31, 2005 |
|
| D504832 |
Level |
May 10, 2005 |
|
| D500255 |
Portions of an optical instrument |
December 28, 2004 |
|
| D494483 |
Laser level |
August 17, 2004 |
|
| D491477 |
Optical instrument |
June 15, 2004 |
|
| 7392591 |
Light line generating assembly |
July 1, 2008 |
| An assembly for generating light lines on a surface is disclosed. The assembly may include a first housing coupled to a second housing. The first housing includes the first housing may include a first light source and a second light source capable of generating intersecting light lines |
| 7299565 |
Tape measure |
November 27, 2007 |
| A tape measure includes a housing, a rule blade coilable within the housing, and an edge guide coupled to the housing. The edge guide may be oriented in either a first position, in which the edge guide contacts the edge of a work surface, or a second position, in which the edge guide |
| 7287301 |
Utility vacuum |
October 30, 2007 |
| A utility vacuum that may be configured to employ a disposable bag or removable and reusable container for the collection of dirt and debris that are drawn into the utility vacuum. The utility vacuum may employ one or more movable legs that are movable between an extended position, which |
| 7134212 |
Laser level |
November 14, 2006 |
| A laser level disposable on a reference surface includes a housing, a pendulum pivotably connected to the housing, a first laser diode disposed on the pendulum for emitting a first laser beam along a first path, a first lens disposed on the pendulum in the first path for converting the |
| 7121010 |
Line generating device |
October 17, 2006 |
| A line generating device may include a housing having a bottom surface, a top surface, a front surface connecting the top and bottom surfaces, a rear surface connecting the top and bottom surfaces, and a side surface connecting the top and bottom surfaces, a support assembly mounted with |
| 7111406 |
Laser calibration apparatus and method |
September 26, 2006 |
| A laser calibration device includes a housing and a pendulum pivotally coupled to the housing and suspending downwards therefrom. A laser deck is mounted to the pendulum. At least one laser for emitting a laser line is mounted to the laser deck. The laser includes a laser barrel rotatabl |
| 7076880 |
Two wire circuit for a laser pendulum |
July 18, 2006 |
| A two wire laser control circuit for a laser leveler includes a switch mounted on a housing and having an electrical current passing therethrough. The switch has a first position and a second position. A diode bridge is mounted on a pendulum. A plurality of laser diodes are mounted o |
| 7059057 |
Laser level |
June 13, 2006 |
| A laser level disposable on a reference surface includes a housing, a pendulum pivotably connected to the housing, a first laser diode disposed on the pendulum for emitting a first laser beam along a first path, and a lens disposed on the pendulum in the first path for converting the fir |
| 7031367 |
Laser level |
April 18, 2006 |
| A laser level disposable on a reference surface includes a housing, a pendulum pivotably connected to the housing, a first laser diode disposed on the pendulum for emitting a first laser beam along a first path, a first lens disposed on the pendulum in the first path for converting the |
| 7027480 |
Laser level |
April 11, 2006 |
| A laser level disposable on a reference surface includes a housing, a laser diode disposed within the housing for emitting a laser beam along a path, a lens disposed in the path for converting the laser beam into a planar beam. The planar beam thus forms a line on the reference surface. |
| 7024791 |
Tape measure with laser beam |
April 11, 2006 |
| A tape measure includes a housing, a rule blade coilable within the housing, and a light plane generator disposed on the housing. The light plane generator may include a laser source for emitting a laser beam and a line lens in the path of the laser beam for converting the laser beam |
| 6964106 |
Laser level |
November 15, 2005 |
| An improved laser level has a housing and a first shaft connected to the housing. Two bearings are disposed on the first shaft. A gimbal body is disposed on the two bearings. A second shaft is connected to the gimbal body. A third bearing is disposed on the second shaft. A pendulum is |
| 6931740 |
Line generating device |
August 23, 2005 |
| A line generating device may include a housing, a support assembly mounted within the housing, a light source mounted on the support assembly, a lens mounted on at least one of the support assembly and the light source, the lens receiving light and projecting the light in the shape of a |
| 6926090 |
Hinged edger housing having improved internal debris guard and labyrinth perimeter seal |
August 9, 2005 |
| A housing assembly for a power edger that includes a housing, a door and a latching system. The door is coupled to the housing and movable between an open position and a closed position. The latching system includes a latch member that is coupled to one of the housing and the door and a |
| 6914930 |
Laser level |
July 5, 2005 |
| A laser level disposable on a reference surface includes a housing, a pendulum pivotably connected to the housing, a first laser diode disposed on the pendulum for emitting a first laser beam along a first path, and a lens disposed on the pendulum in the first path for converting the fir |
| 6631535 |
Dual on/off switch actuation for a power head of an upright vacuum cleaner |
October 14, 2003 |
| A vacuum cleaner system having an electric powerhead with a first switch actuator component which can be actuated with a user's thumb, to turn on and off the powerhead, and a second switch actuator component which can be actuated with the user's foot, to also turn on and off the powerhea |
| 6612376 |
Hinged edger housing improved internal debris guard and labyrinth perimeter seal |
September 2, 2003 |
| A housing assembly for a power edger that includes a housing and a door that is coupled to the housing and movable between an open position and a closed position. When positioned in the closed position, labyrinth seal members that are formed onto the housing and the door engage one anoth |
| 6581241 |
Vacuum cleaner having airflow recirculation path for cooling beater brush motor |
June 24, 2003 |
| A vacuum cleaner system incorporating a closed loop airflow recirculation path for cooling a beater brush motor. A portion of clean, exhaust airflow created by a fan is diverted away from an exhaust port of the housing and directed into a flow path running alongside a portion of the hous |
| 6574831 |
Upright vacuum cleaner having detachable upright handle |
June 10, 2003 |
| A latching mechanism for an upright vacuum cleaner which allows an upright handle to be quickly and easily detached and reattached to an independently usable powerhead of the vacuum cleaner. The latching mechanism includes a pair of attachment portions formed at a lower end portion o |
| 6568025 |
Vacuum cleaner having upright handle with translucent tray for supporting accessory attachments |
May 27, 2003 |
| A vacuum cleaner having an upright handle with a translucent accessory attachment supporting tray. The translucent tray is sandwiched between two housing portions of the handle to help impart structural rigidity to the handle. The tray includes a plurality of recesses formed to partially |
| 6564423 |
Two piece upright handle assembly for a vacuum cleaner system |
May 20, 2003 |
| A vacuum cleaner assembly having a two piece upright handle assembly. The handle assembly includes a recess formed at a lower end of an upper handle component and a neck portion formed at an upper end of a lower handle component. The neck portion can be engaged within the recess such tha |
