Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Tools & Hardware
Class Information
Number: 173/214
Name: Tool driving or impacting > Means to drive tool about an axis > Plural tools
Description: Apparatus wherein the drive means can power more than one tool.










Patents under this class:

Patent Number Title Of Patent Date Issued
8487585 Battery pack Jul. 16, 2013
8384349 Monitoring system for electric power tool, battery pack for electric power tool, and battery charger for electric power tool Feb. 26, 2013
8381834 Drive system for interconnecting attachment devices and handheld rotary power tools Feb. 26, 2013
8330426 Charging system for electric power tool, battery pack for electric power tool, and battery charger for electric power tool Dec. 11, 2012
8154249 Battery pack Apr. 10, 2012
8109344 Auxiliary rotary tool drive for hand-held power tools Feb. 7, 2012
7371033 Twin chuck drill with one drive shaft May. 13, 2008
7367757 Electric drill with modified bit gripping assembly May. 6, 2008
6073703 Pin rotating tool and method Jun. 13, 2000











 
 
  Recently Added Patents
Circuit for compressing data and a processor employing same
Motor and disk drive apparatus
Thermochromic microparticles, dispersions thereof, and manufacturing method thereof, as well as light-modulating coatings, light-modulating films and light-modulating inks
Network traffic demotion
Wound dressings
Data driver and liquid crystal display device using the same
Method for parking or exiting a parking bay and for avoiding a collision of a vehicle, and corresponding assistance systems and vehicle
  Randomly Featured Patents
Stimulation/sensing electrodes for use with implantable cardiac leads in coronary vein locations
Magnetostatic wave device
Photoconductive member having light receiving layer of A-Ge/A-Si and C
Moving apparatus and method of self-direction testing and self-direction correction thereof
Methods of producing integrated circuit devices
Startup protocol for high throughput communications systems
Apparatus for making a corrugation-free foam
Method for securing cables in duct or pipe system
Tapered plug valve
Apparatus for forming an image on an optical disk