Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Tools & Hardware
Class Information
Number: 81/155
Name: Tools > Wrench, screwdriver, or driver therefor > Slidable jaw adjustments > Thread
Description: The sliding part is adjusted by means of a threaded device.










Sub-classes under this class:

Class Number Class Name Patents
81/156 Displaceable half nut 4
81/157 Displaceable nut or screw 19
81/159 Interrupted 6
81/ Nontraveling rotatable nut 0
81/170 Nontraveling rotatable screw 78
81/163 Right and left threads 17
81/164 Rotatable threaded handle shank 9
81/165 Sliding side jaw 104
81/173 Traveling and rotating nut 10
81/175 Traveling and rotating screw 15


Patents under this class:

Patent Number Title Of Patent Date Issued
8424421 Jog-shuttle type ratchet wrench Apr. 23, 2013
7721629 Adjustable ratchet May. 25, 2010
7661167 Positioning member for securing movable jaw of adjustable wrench during surface grinding process Feb. 16, 2010
7389713 Adjustable socket for use with a socket wrench Jun. 24, 2008
7174813 Adjustable wrench Feb. 13, 2007
7062996 Automatically adjusting gripping device Jun. 20, 2006
7010999 Bi-directional adjustable spanner with a driving roller Mar. 14, 2006
6752047 Ratchet wrench with adjustable working size Jun. 22, 2004
6314842 Crescent wrench Nov. 13, 2001
6279429 Adjustable wrench Aug. 28, 2001
6220124 Fire hydrant wrench Apr. 24, 2001
6116121 Wrench with restrained adjustable jaw Sep. 12, 2000
6112397 Method of applying torque to a CPU fan unit Sep. 5, 2000
5771761 Spring pivoted, ratcheting lever wrench Jun. 30, 1998
5676027 Device to unscrew caps or stoppers Oct. 14, 1997
5507210 Toggle joint band wrench apparatus Apr. 16, 1996
5048380 Adjustable wrench Sep. 17, 1991
4987805 Adjustable eyebolt key Jan. 29, 1991
4787275 Adjustable double-ended box wrench Nov. 29, 1988
4766786 Adjustable wrench Aug. 30, 1988











 
 
  Recently Added Patents
Dynamic web page construction based on determination of client device location
Thermoplastic fluoropolymer composition
Inductive antenna coupling
Security patch update processor
Food-grade flour from dry fractionated corn germ and collet composition and method for producing same
Information terminal, setting information distribution server, right information distribution server, network connection setting program and method
Image reading apparatus, image reading method and program
  Randomly Featured Patents
DVD-compatible optical recording disk conveying audio signals encoded both as PCM data and as single bit stream data generated by sigma-delta modulation, and encoder apparatus and decoder appa
Vehicle front structure
LGA socket contact
Bellows for protecting knuckle joints
Apparatus for continuously processing dried solid products
Matrix surround decoder/virtualizer
Method for producing strained quantum well semiconductor laser elements
Backlight unit and display device
Beam steering for optical target identification and tracking without gimbals or scanning mirrors
Process for preparing cemented tungsten carbide