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363-131 121-55A 14-.5
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Class Number: 76
Class Title: METAL TOOLS AND IMPLEMENTS, MAKING
Subclass Subclass
Number Title
1 MISCELLANEOUS
12 FILE CUTTING
13 .Rasp-punching
14 .Swaging
15 .Trip-operated cutter
16 ..Blow-controlled
17 .Idle cutter, hammer-operated
18 ..Blow-controlled
19 .Pressers
20 .Beds and clamps
21 .Cutter heads
22 .Feeding
23 ..Screw-operated
24.1 .Process
24.5 ..Chemically sharpening
25.1 SAW-MAKING OR FURBISHING DEVICE OR MACHINE
.Stretching
26 ..Hammer
27 ..Roller
.Tooth
28 ..Chisel-cutting
29 ..Die-cutting
.Sharpening and gumming
30 ..Die cutting
31 ..Reciprocating tool
32 ...Gin saws
33 ...Traveling tool carriage
34 ...Clamp feed
35 ...Tooth-engaging feed
36 ...File holders and guides
37 ..Rotating tool
38 ...Spiral
39 ...Switch-cam feed
40 ...Pivoted gate
41 ...Sliding gate
42 ...Pivoted saw carriage
43 ...Sliding saw carriage
44 ...Milling
45 ...Disks and cutters
46 .Dressing, jointing and gauging
47.1 .Dressing or jointing
48 ..Circular saw
49 ..Compressing
50 ..Rotary tool
50.2 ..Band saw dressing
50.4 ..Jointing
51 .Swaging
..Pivoted swage
52 ...Lever-operated
..Sliding swage
53 ...Lever-operated
54 ..Cam swagee
55 ..Idle swage
56 ..Tools
57 ..Anvils
58 .Setting
59 ..Rotary set
60 ..Screw-operated set
..Pivoted set
61 ...Multiple
62 ...Trip
63 ...Lever-operated
64 ....Pliers
65 ...Idle
..Sliding set
66 ...Multiple
67 ...Trip
68 ...Lever-operated
69 ....Pliers
70 ...Idle
71 ..Spring set
72 ..Swage set
73 ..Anvil set
74 .Guides
75 .Feeding
76 ..Clamp feed
77 ..Tooth-engaging feed
78.1 .Clamp
79 ..Center supports
79.5 ..Vice
80 .Tooth-inserters
80.5 .Chain saw sharpener
* MACHINES
2 .Auger
3 ..Clearing and lip-cutting
4 .Die-forming
5.1 .Drill-forming or sharpening
5.4 ..Forging
5.6 ..Punching
6 .Eye-headed tool
7 ..Ax
8 ...Adjustable header
9 .Socket, strap and tang tool
10 .Wrench
11 .Blank-splitting
* TOOL SHARPENERS
81 .Stropping devices
81.1 ..Under tension
81.2 ...By threaded means
81.3 ..Including self-storage or kit
81.4 ...Strop biased for retraction
81.5 ..With end-attaching means
81.6 ...Including swivel
81.7 ..Rotary or oscillating
81.8 ..Including nonplanar working surface
82 .Cutting
82.1 ..Lawn mower
82.2 ..Scissors
83 ..Skate
84 ..Butchers' steelss
85 ..Rotary
..Multiple cutter
86 ...Converging
87 ....Disks
88 ..Cutter and guide
89 ...Disk
89.1 .Edge-serrating
89.2 .Swaging
101.1 BLANK OR PROCESS
102 .Augers
103 .Axes, hammers and hatchets
104.1 .Cutlery
105 ..Forks and spoons
106 ..Hollow handles
106.5 ..Hand shears
107.1 .Die
107.4 ..Drawing die
107.6 ..Spinnerette
107.8 ..Steel rule die
108.1 .Drill
108.2 ..Rock drill
108.4 ..Well drill
108.6 ..Twist drill
109 .Hoes, mattocks and picks
110 .Keys
111 .Pitchforks and rakes
112 .Saws
113 .Shovels
114 .Wrenches
115 .Rotary cutter
116 .Cutter of sheet metal
117 .Involving use of tap or die
118 .Scythe
119 .Hand tool
* ******************************
* DIGESTS
* ******************************
DIG 1 Bowling pin
DIG 2 Case hardening
DIG 3 Casting
DIG 4 Chromium
DIG 5 Electric welding
DIG 6 Laminated
DIG 7 Plastics
DIG 8 Razor blade manufacturing
DIG 9 Razor blade sharpeners
DIG 10 Soldering and cooling
DIG 11 Tungsten and tungsten carbide
DIG 12 Diamond tools