Resources Contact Us Home
Browse by Category: Main > Material Science
Class Information
Number: 76/438
Name: Metal tools and implements, making >

Sub-classes under this class:

Class Number Class Name Patents
76/ Machines 0
76/ Tool sharpeners 0
76/1 Miscellaneous 9
76/101.1 Blank or process 173
76/12 File cutting 3
76/25.1 Saw-making or furbishing device or machine 38
76/DIG.1 Bowling pin 0
76/DIG.10 Soldering and cooling 2
76/DIG.11 Tungsten and tungsten carbide 68
76/DIG.12 Diamond tools 89
76/DIG.2 Case hardening 11
76/DIG.3 Casting 7
76/DIG.4 Chromium 2
76/DIG.5 Electric welding 4
76/DIG.6 Laminated 25
76/DIG.7 Plastics 5
76/DIG.8 Razor blade manufacturing 43
76/DIG.9 Razor blade sharpeners 11

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Power converter for an LED assembly and lighting application
Keypoint descriptor generation by complex wavelet analysis
Method and system for the assignment of security group information using a proxy
Phase lock loop with injection pulse control
Exposure apparatus, exposure method, and device manufacturing method
Estimating stack distances
  Randomly Featured Patents
Method, device and terminal apparatus for processing capacitance of respective layers of multi-touch panel
Pipeline charging of coal into coke oven
Method and apparatus for virtual processor dispatching to a partition based on shared memory pages
Closure with resilient sealing disc
Handle fixing structure for spinning reel
Aircraft takeoff and abort instrument
Dual action aspiration biopsy needle
Techniques for limiting remote control of a computer system
Magnetic recording medium and method of manufacturing the same
Two-port two-transistor DRAM