Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Optical & Optics
Class Information
Number: 362/578
Name: Illumination > Light fiber, rod, or pipe > With portable hand-held implement (e.g., cane, baton, umbrella, club) > Workpiece illuminating screwdriver
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
8628228 Light assembly and method of use Jan. 14, 2014
8622568 Power tool, particularly a hand-held power tool Jan. 7, 2014
8382308 Power tool having a work field lighting system Feb. 26, 2013
8016048 Electrical power tool Sep. 13, 2011
7866839 Hand tool with illuminating device Jan. 11, 2011
7815356 Illuminating hand-held power tool Oct. 19, 2010
7628503 Illuminated key casing assembly Dec. 8, 2009
7040782 Off-axis parabolic reflector May. 9, 2006
6836611 Light guide and lateral illuminator Dec. 28, 2004
6565250 Method of designing reflective surface of reflector in vehicle lamp May. 20, 2003
6454453 Hand tool for driving, and selectively illuminating through, a conventional socket Sep. 24, 2002
6364500 Lighted handle Apr. 2, 2002
6280047 Screwdriver Aug. 28, 2001
6213621 Tool kit with illumination function Apr. 10, 2001
6145995 Precision screwdriver Nov. 14, 2000
6089729 Ratchet screwdriver with illumination function Jul. 18, 2000
6030092 Light handle Feb. 29, 2000
6022121 Screwdriver provided with lighting means Feb. 8, 2000
5980077 Illuminating driving tool Nov. 9, 1999
5628556 Illuminating nut driver May. 13, 1997
5369555 Light emitting screwdriver Nov. 29, 1994











 
 
  Recently Added Patents
Controlling ring-back tone output prior to a communication connection in mobile terminal
Vapor phase decarbonylation process
Semiconductor device
High purity diphenyl sulfone, preparation and use thereof for the preparation of a poly(aryletherketone)
Method and apparatus for automatically controlling gas pressure for a plasma cutter
Combination photovoltaic and wind power generation installation
Method for facilitating assessment of a coursework answer and moderating the assessment
  Randomly Featured Patents
Total pressure exhaust gas recirculation duct
1,4-diazabicylo[3,2,2]nonane derivatives, their preparation and their therapeutic application
Nonwoven hydraulically entangled non-elastic web and method of formation thereof
Process for producing a purified aqueous hydrogen peroxide solution
Sheath based blood vessel puncture locator and depth indicator
Ventilator with variable flow pattern
Grab hook for attachment to a chain to provide partial link adjustment, and method of use thereof
Retaining device for a conveyor belt assembly
Display box having a hinge including a flexible and rigid portion
Solar battery assembly and method of forming a solar battery assembly