Resources Contact Us Home
Browse by Category: Main > Construction
Class Information
Number: 175/316
Name: Boring or penetrating the earth > With relatively movable parts to facilitate cleaning without disassembly
Description: Apparatus having parts or portions which are connected together in such a manner as to be movable relative to each other without being completely separated to permit the removal of cuttings from the apparatus.

Patents under this class:

Patent Number Title Of Patent Date Issued
8615906 Drilling bucket Dec. 31, 2013
7614463 Flute-wiping auger cleaner Nov. 10, 2009
7032692 Drilling device for earth drill Apr. 25, 2006
6863136 Smart-ultrasonic/sonic driller/corer Mar. 8, 2005
6655476 Earth boring bit Dec. 2, 2003
6533048 Earth boring bit Mar. 18, 2003
5269384 Method and apparatus for cleaning a bore hole Dec. 14, 1993
4893684 Method of changing well fluid Jan. 16, 1990
4884638 Soil coring device with a core ejector mechanism Dec. 5, 1989
4106576 Sampling tube cleaning device Aug. 15, 1978

  Recently Added Patents
Mobile terminal device capable of more effectively utilizing operation portions, conductive portion, operation detecting unit, power supply unit, and signal processing unit
Extreme ultraviolet light generation apparatus
Fringe field switching mode liquid crystal display panel
Digital broadcast receiver and method for processing caption thereof
Debris tray
Peptide vectors
Ultra-wideband communication system and method
  Randomly Featured Patents
Moving object discriminating system
Geometric modeling system and optimization method for geometric fitting
Method of producing optically active cyclopropane derivatives
Balloon locking cup and securing system
Lateral force device for underwater towed array
Method for blending plastic and rubber phase latices and improving impact properties of plastics
Optical semiconductor unit
Predecode unit adapted for variable byte-length instruction set processors and method of operating the same
Medical facility building structure
Method of curing a mixture comprising an ionizing radiation curing resin, and surface modifying technique