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Class Information
Number: 76/18A
Name: Metal tools and implements, making >
Description:


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 161
76/12 File cutting 1
76/25.1 Saw-making or furbishing device or machine 37
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 88
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 24
76/DIG.7 Plastics 5
76/DIG.8 Razor blade manufacturing 40
76/DIG.9 Razor blade sharpeners 9


Patents under this class:

Patent Number Title Of Patent Date Issued



 
 
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