Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Tools & Hardware
Class Information
Number: 81/57.27
Name: Tools > Wrench, screwdriver, or driver therefor > Machine > Gear-operated > Adjustable angle drive > Flexible shaft
Description: Wrench or screwdriver wherein the means to change the angles between the handle or drive means and the work engaging means is a flexible shaft.










Patents under this class:

Patent Number Title Of Patent Date Issued
7971509 Dual screwdriver adaptable to connector assemblies of different types and sizes Jul. 5, 2011
7347124 Drive tool with universal joint head Mar. 25, 2008
4913007 Right angle extension tool Apr. 3, 1990
4765209 Wrenches Aug. 23, 1988
4748872 Flexible power tools Jun. 7, 1988
4515043 Carburetor adjustment tool May. 7, 1985
4280373 Portable drive unit for valve actuator Jul. 28, 1981











 
 
  Recently Added Patents
System for purifying air through germicidal irradiation and method of manufacture
Ion implantation method and ion implantation apparatus
Hook
Fuser member
Female urine funnel
Laser processing method and apparatus
Focus adjustment unit and optical scanning microscope
  Randomly Featured Patents
Workflow system, information processor, and method and program for workflow management
Programmed shape inflatable packer device
Magnetic recording head with a point writer pole
Adapter card
Apparatus and methods for altering charge on a dielectric material
Assembly for blowing out and spraying dies in forging presses
Double finger ring
Table
Insulated container
Nanoparticle and microparticle based detection of cellular products