Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/427
Name: Abrading > Attachment > Roll or wheel abrader > Reciprocating tool > Nut-and-screw-type drive
Description: Attachment employing means to cause the abrasive tool to reciprocate comprising a helical male member and a cooperating helical female member, one of which rotates with respect to the other.










Patents under this class:

Patent Number Title Of Patent Date Issued
7988533 Scratch removal device and method Aug. 2, 2011
4393627 Reversing screw/high-low speed level wind screw Jul. 19, 1983











 
 
  Recently Added Patents
Engineered magnetic layer with improved perpendicular anisotropy using glassing agents for spintronic applications
Charge pump circuit and power-supply method for dynamically adjusting output voltage
Fast base station switching method and system, and hierarchical zone-based fast handoff approach
Method for implementing dynamic pseudorandom keyboard remapping
Sensor packages and method of packaging dies of differing sizes
Hydrofluorocarbon refrigerant compositions for heat pump water heaters
Method of fabricating display device
  Randomly Featured Patents
System and method for high-bandwidth serial bus data transfer
Tissue profile wellness monitor
Stencil printing machine
Finger ring
Impeller and fuel pump using the same
Methods and devices for grouping cells
Method of making truck bed cover assembly
Core chuck
Method of manufacturing stator coil
Amine and amide derivatives as ligands for the neuropeptide Y Y5 receptor useful in the treatment of obesity and other disorders