Resources Contact Us Home
Browse by Category: Main > Construction
Class Information
Number: 172/194
Name: Earth working > Diverse tools > First tool with spaced trailing sweep > Sweep adjustable
Description: Apparatus in which the working position of the sweep can be selectively adjusted with respect to the earth working element.

Patents under this class:

Patent Number Title Of Patent Date Issued
7198428 Comminution machine Apr. 3, 2007
5787991 Adjustable angle ridger for a cultivator Aug. 4, 1998
5649601 Plow assembly with floating wing sweep Jul. 22, 1997
5398770 Cultivator Mar. 21, 1995
5390745 Cultivator with sweep and sifting assemblies Feb. 21, 1995
5361848 Agricultural cultivator Nov. 8, 1994
4585074 Ridge forming apparatus Apr. 29, 1986
4560011 Cultivator row unit with ridger/bedder implement Dec. 24, 1985
4015667 Cotton stalk and root shredder with re-bedder Apr. 5, 1977

  Recently Added Patents
Method for transferring inventory between virtual universes
Semiconductor device
Stable pharmaceutical composition and methods of using same
Interface circuit
Phase-change memory device having multiple diodes
Probe card holding apparatus with probe card engagement structure
Method for installing industrial components in an environment
  Randomly Featured Patents
Filter cartridge and method of construction thereof
Agent delivery system capable of selectively releasing an agent
Method and apparatus for securing distance of spark discharge gap of spark plug by means of image data processing
Pyrazole derivatives P38 MAP kinase inhibitors
Air filter for vehicle ventilation
Method of filling string trimmer line package
Terminal identity masking in a wireless network
Golf training aid
Method for protecting electronic circuit components
Method and system for producing high-quality, highly-personalized printed documents