Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
System and methods for obstacle mapping and navigation
Second order correction circuit and method for bandgap voltage reference
Microporous membranes and methods for producing and using such membranes
Liquid crystal display apparatus
Methods and apparatus to identify exposure to 3D media presentations
Group greeting card
UV liquid treatment system
  Randomly Featured Patents
Alarm system interaction with a movable barrier operator method and apparatus
Snow removal device with gas burner heating chamber
Thio-amino-1,3,5-triazines
Thermoplastic air bag cover having a unitary multifunctional domed switching module
Method and apparatus thereof for burn-in testing of a static random access memory
Process for the manufacture of an ophthalmic molding
Construction of door in motor vehicle
Propeller hub reflector holder
Intermediates useful in preparing certain pyrrolotriazine compounds and process for making such intermediates
Methods and compositions for increasing solubility of azole drug compounds that are poorly soluble in water