Resources Contact Us Home
Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/230
Name: Abrading > Machine > Rotary tool > Rotary cylinder > Reciprocating work holder > Harvester knife
Description: Abrading machine especially adapted for sharpening the cutting edge of a member intended to be used in gathering agricultural produce.

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Catheter with multiple electrode assemblies for use at or near tubular regions of the heart
System and method for seamlessly increasing download throughput
Hierarchical binding and lookup of addresses in inter-process communications systems
System and method for redirected firewall discovery in a network environment
Image generation device with optimized dose control
Access control method, information display device using the same, and information display system
Constant low-flow air source control system and method
  Randomly Featured Patents
Semiconductor laser device and semiconductor laser element array
Vehicle safety system
Sorted coin counting apparatus
Method of securing a thin-wall intraluminal graft
Inflatable swimming pool and supporting shell
Electronic imaging apparatus
Method of detecting and rectifying red-eyes automatically when taking photos
Packaging for the display and handling of small objects
Calibrated multi-voltage level signal transmission system