What follows are the subclasses from one class of the Manual of Classification for US patents. As you scroll through the list and encounter a class/subclass of interest, you can jump back to the top and retrieve patent titles by entering the class/subclass in the box below.
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363-131 121-55A 14-.5
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Class Number: 199 Class Title: TYPE CASTING Subclass Subclass Number Title 1 INTEGRAL LINE 2 .Nonreleasing matrix machines 3 ..Wire guide 4 ...Matrix-manipulating mechanisms 5 ..Rotary matrix carrier 6 ..Slidable matrix carrier 7 ...Matrix-manipulating mechanisms 8 .Multiple-character-bar machines 9 ..Assembling, casting and distributing 10 ..Assembling and distributing 11 .Assembling, casting and distributing 12 ..Nonscrew-feed distributer machines 13 .Assembling and casting 14 .Assembling and distributing 15 ..Multiple-magazine machines 16 ...Movable magazine 17 ...Collector mechanism 18 .Assembling 19 ..Multiple-magazine machines 20 ...Movable magazine 21 ...Collector mechanism 22 ..Space-band mechanisms 23 ..Escapement and collector mechanisms 24 ..Multiple-channel automatic-shift mechanisms 25 ..Power-operating mechanisms 26 ..Collector and transfer mechanisms 27 ..Collector mechanisms 28 ...Chute springs 29 ...Matrix receivers 30 ....Slide attachments 31 ....Shifting mechanisms 32 ..Transfer mechanisms 33 .Distributing 34 ..Special matrix 35 ..Nonscrew-feed distributer 36 ..Transfer mechanisms 37 ..Matrix carriers 38 ..Odd font-detecting mechanisms 39 ..To multiple magazines 40 ...Font-sorting 41 ....Matrix separator 42 ..Matrix separator 43 ..Automatic stops 44 .Magazines 45 ..Movable multiple magazine 46 ..Removing attachments 47 R .Casting mechanisms 48 ..Multiple mold 49 ..Matrix holders 50 ..Vises 51 ..Justifying mechanisms 52 ..Automatic stopss 53 ...Squirt preventers 54 ..Molds and cutters 55 ..Molds 56 ...Cooling devices 57 ...Modified liner 58 ...Liners 59 ..Cutters 60 ..Ejectors 61 ..Deliveries 62 ..Cleaning attachments 63 ..Matrices 64 ...Distributer features 65 ...Multiple character 66 ...Special design face 67 ..Space bands 68 ...Wedge 47 A ..Type bar making 69 SEPARATE TYPE 70 .Surplus-type supply machines 71 .Individually movable matrix machines 72 ..Releasing matrix 73 .Rotary matrix-carrier machines 74 ..Pattern control 75 .Slidable matrix-carrier machines 76 ..Two-way movement 77 ...Pattern control 78 ...Keyboard control 79 ...Matrix cases 80 .Casting mechanisms 81 ..With finishing mechanisms 82 ...Mold-side-ejector mold 83 ...Two-part mold 84 ..Mold-side-ejector mold 85 ...Low quad 86 ...Moving mold 87 ..Two-part mold 88 ...Moving mold 89 ..Moving mold 90 ..Squirt preventers 91 ..Molds 92 ...Mold-side ejector 93 ....Low quad 94 ...Two-part 95 ..Deliveries 96 ..Matrices