Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Tools & Hardware
Class Information
Number: 408/228
Name: Cutting by use of rotating axially moving tool > Tool or tool with support > Having peripherally spaced cutting edges > Each formed by a pair of axially facing facets
Description: Device including a plurality of cutting edges each of which is formed by a pair of radially extending, planar faces, each of which planar faces is disposed on an angular attitude such that, when the tool is viewed along the tool-axis, both of the faces can be seen.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
4189266 Rotary drill bit for hand-held power drills Feb. 19, 1980
4175895 Tubing reamer Nov. 27, 1979
4157879 Pipe reaming tool Jun. 12, 1979
4157714 Wire inserter and sterile wire pack Jun. 12, 1979
4125050 Self-drilling screw Nov. 14, 1978
4120601 Spade drill Oct. 17, 1978
4114507 Drill screw Sep. 19, 1978
4114508 Self-drilling screw Sep. 19, 1978
4026186 Self-drilling one-piece masonry anchor May. 31, 1977
4016795 Self-drilling screws Apr. 12, 1977
3975110 Flat beaded double end track bit Aug. 17, 1976
3970406 Tool holder with misalignment compensating means Jul. 20, 1976

1 2










 
 
  Recently Added Patents
Dual-box location aware and dual-bitmap voltage domain aware on-chip variation techniques
Apparatus and method for transferring a data signal propagated along a bidirectional communication path within a data processing apparatus
Maize hybrid X08B748
Method for sending status information in mobile telecommunications system and receiver of mobile telecommunications
Systems and methods for sorting particles
Personalized location information for mobile devices
Controller interface providing improved data reliability
  Randomly Featured Patents
Connector with releasable mounting flange
Method and apparatus for accessing electronic data via a familiar printed medium
Radio selective call receiver and a method of transferring the reception service area of a radio selective call receiver
I/O system for off-loading operating system functions
Method for verifying the identity of a user for session authentication purposes during Web navigation
Computed tomography apparatus
Programmable metallization memory cell with planarized silver electrode
Variable temperature and dose atomic layer deposition
Connector and receptacle therefor
Word definition game including a race track board