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
Superconducting magnetizer
Methods and apparatus for adapting network characteristics in telecommunications systems
Systems, methods, and apparatus to determine physical location and routing within a field of low power beacons
Charged particle beam apparatus
Apparatus and method for connection control with media negotiation successful on different media formats
Dynamic trunk distribution on egress
Automated processing machine used for processing samples placed on slides and having an output device
  Randomly Featured Patents
Fluid operable engine
Magnetic head gimbal suspension with double dimple
Method for treating inflammation
Spring biased hinges and methods therefor
Method and apparatus for mapping a digital color image from a first color space to a second color space
Method and apparatus for recording data on an optical disc
System and method for processing load instruction in accordance with "no-fault" processing facility including arrangement for preserving access fault indicia
Fresh air nozzle device for a vehicle
Programmable thermostat time/temperature display and method
CMOS image sensor configured to provide reduced leakage current