Resources Contact Us Home
Browse by Category: Main > Construction
Class Information
Number: 172/231
Name: Earth working > Alternating for right or left hand operation (other than scraper) > Parallel separate tools > Independently operable > Power derived from ground wheel
Description: Apparatus in which each of the operating means is actuated by power derived from a separate wheel engaging the ground and turned as an incident to the travel of the machine over the ground.

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Multi-contoured yoga support
Handheld electronic device with text disambiguation employing advanced editing feature
Passive translational velocity measurement from optical information
Coreference resolution in an ambiguity-sensitive natural language processing system
Developing cartridge
Method for determining the local position of at least one mobile radio communication device based on predetermined local positions of adjacent radio communication devices, associated radio com
ZNF217 a new prognostic and predictive biomarker of recurrent invasive and metastatic phenotypes in breast cancer
  Randomly Featured Patents
Composition containing a mixture of hexa-alkyl disilazane and propylene glycol alkyl ether and/or propylene glycol alkyl ether acetate
Elevator load bearing termination assembly
Silver halide color photographic material
Switching arrangement for correcting the polarity of a data signal transmitted with a recurrent code
Prismatic electrochemical cell and battery
Rocking chair
Method of modelling reference data and use of this method for localization of reference data in an information system
System for controlling the distribution and use of digital works using digital tickets
Withdrawal and discharge device for a vertical continuous casting machine
Method of manufacturing flash memory device