Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 172/115
Name: Earth working > With drive means for tool or cleaner > Specific propelling means > Tool steers implement
Description: Apparatus in which the driven earth working element is used to steer the apparatus in the desired direction as it traverses the ground.










Patents under this class:

Patent Number Title Of Patent Date Issued
5033564 Power riding trailer for an implement Jul. 23, 1991
4336760 Earth working apparatus including aerators and material dispensers Jun. 29, 1982











 
 
  Recently Added Patents
Microbial fuel cell and method of use
Plants and seeds of hybrid corn variety CH367819
Methods, systems, and computer program product for virtually modifying surface region curvature to detect protrusions
Anti-infective derivatives, method for the production thereof, pharmaceutical compositions containing same and uses of said derivatives in treatment
Electronic device and control method therein
Single integrated circuit configured to operate both a capacitive proximity sensor device and a resistive pointing stick
Sheet coil type resolver
  Randomly Featured Patents
Power train for hybrid vehicle
PC card saddle connection
Method for forming encapsulated IC packages
Non-surgical device and methods for trans-esophageal vagus nerve stimulation
Semiconductor device having improved input buffer circuit
Railroad switch signaling device
Debris removal
Low calorie meat products
GPS urban navigation system for the blind
Shaft for anchoring a hip joint prosthesis in the femur