About 49 results
https://drivepatents.com/patents/1074979 · 17 Aug 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 th...
https://drivepatents.com/patents/1074918 · 17 Aug 2005
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 o...
https://drivepatents.com/patents/1075909 · 20 Jul 2005
In accordance with the present invention, an improved battery pack is employed. The battery pack includes a housing wit
https://drivepatents.com/patents/1075933 · 13 Jul 2005
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 f...
https://drivepatents.com/patents/1076276 · 29 Jun 2005
In accordance with the present invention, an improved battery pack (10) is employed. The battery pack (10) includes a first cell (21) having top (21P) and bottom (21N) terminals, a first support (22T) disposed on the top terminal (21P), and a second suppor...
https://drivepatents.com/patents/1078117 · 4 May 2005
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...
https://drivepatents.com/patents/1078047 · 4 May 2005
A multi-purpose strap (10) for use with a laser tripod (12) having a head portion (16) and a base portion (14) includes a flexible member (18), a first coupling component (24A) located at an end (20) of the flexible member, and a second coupling component ...
https://drivepatents.com/patents/1078063 · 4 May 2005
A tripod assembly having a base (12) and a head (16) mounted to the base (12). A plurality of legs (18A,18B,18C) are coupled to the base (12) and are moveable between an open position and a closed position. The plurality of legs (18A,18B,18C) form a tripod...
https://drivepatents.com/patents/1078524 · 13 Apr 2005
A charger having a controller with an input and an output, a first terminal for connecting a battery pack to the controller, a connecting line disposed between the first terminal and the input of the controller, a current source connected to the controller...
https://drivepatents.com/patents/1079937 · 23 Feb 2005
A universal powerhead apparatus (12) which is securable to a frame portion (14) of a land vehicle (10, 84, 88), pump or other tool to replace an existing internal combustion engine of the device without requiring significant modification to the frame porti...