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
Process and apparatus for producing composite material that includes carbon nanotubes
Eyeglasses
Method and apparatus for feeding a polyurethane mixture into hollow bodies
Self-service channel marketplace
Light receiving element with offset absorbing layer
Cavernous nerve stimulation via unidirectional propagation of action potentials
Fingerprinting apparatus, system, and method
  Randomly Featured Patents
Fast file server methods and systems
Punctured coding system for providing unequal error protection in a digital communication system
System and method for authorizing electronic payment transactions
Method of and apparatus for decontaminating the exposed surfaces of filter mouthpieces in smokers' products
Antioxidant stabilized edible compositions
Comparison of data signals using characteristic electronic thumbprints extracted therefrom
Silicon nitride porous body and its production process
Lift-off positive resist composition
Protecting a motherboard from damage due to installation of a higher voltage card
Self-contained applicator for applying fluid