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
Image forming apparatus and information processing apparatus
Web development environment that enables a developer to interact with run-time output presentation of a page
Lookup front end packet input processor
Image capture apparatus and program
Video recording and playing apparatus and its control method
Hand-held optical probe based imaging system with 3D tracking facilities
  Randomly Featured Patents
Long term stability of an oscillator using a time source on a packet switched network
Variable angle orthopaedic reamer driver
Communication method between an interactive language processor workspace and external processes
Using directory historical data to facilitate automated file updates
Reliability verification device for detecting portion of design that may cause malfunction of semiconductor integrated circuit and its verifying method
Display device and driving method thereof
Multilayer conductive appliance having wound healing and analgesic properties
Packaging unit for pipe sections
Maintaining a double-ended queue in a contiguous array with concurrent non-blocking insert and remove operations using a double compare-and-swap primitive