Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
NMR, instrumentation, and flow meter/controller continuously detecting MR signals, from continuously flowing sample material
Nonvolatile semiconductor memory device and method of manufacturing the same
Hanger
Presenting a link to a user
Pattern transfer apparatus and method for fabricating semiconductor device
Control system for shifting an automatic transmission
Proton conducting electrolytes with cross-linked copolymer additives for use in fuel cells
  Randomly Featured Patents
Air vent closure system
Cosmetic device and method
Image processor, image processing method, computer program, recording medium, and semiconductor device
Impact resistant pressure relief valve
Small universal fixed mount for a flat panel display
Handbag
Spectral colorimetric apparatus and image forming apparatus using the same
Navigation keys for a handheld device
System for clinical trial subject compliance
Image forming apparatus having a pressing member that presses a belt unit for positioning in a main body