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.
Enter a class/subclass code here to get a list of patent titles. Use
any of the following forms:
363-131 121-55A 14-.5
that is, no embedded spaces, class and subclass seperated by a dash, and any
subclass letters capitalized. Currently Design Patent titles (those in the
classes of the form Dxx.yy) are not retreivable.
Class Number: 36 Class Title: BOOTS, SHOES AND LEGGINGS Subclass Subclass Number Title 1 MISCELLANEOUS 1.5 BOOTS OR SHOES AND DETACHABLE LEG COVERS 2 R LEGGINGS AND GAITERS 2 A .Spiral 2 B .Molders 83 BOOTS AND SHOES 84 .Made of material other than leather 85 ..Rigid material (e.g., metal, wood, etc.) 86 ...Wood 87 ..Plastic 88 .Foot-supporting or foot-conforming feature 89 ..Ankle support 90 ...For child's foot 91 ..Arch support 92 ..Heel support 93 ..Form-fitting interior 94 ...Toe spacer 95 ...For relief of corn or bunion 96 ..Foot shield 97 .With adjustment of shoe size 98 .With coating, treatment or impregnation of shoe 99 .Having plural similar parts (e.g., two tongues, etc.) 100 .Convertible from one style or color to another 101 ..By detachable uppers 102 .Resilient or flexible shoe 103 .Having particular outsole (e.g., sectional sole) 104 ..Flat sole 105 .Having particular heel (e.g., closure at rear of wearer's heel) 106 .Lacking particular shoe part (e.g., without upper) 107 .Having shoe-reinforcing plate 108 ..Shank support 109 .With leg portion 110 .Shoe for cast on foot 111 .Animal shoe 112 .Shoe for children or dolls 113 .Occupational (e.g., roof climbing, gardening, etc.) or athletic shoe 114 ..Athletic shoe or attachment therefor 115 ...For sports (e.g., skating, etc.) featuring relative movement between shoe and ground 116 ....For walking on shifting media 117 .....Ski boot 118 ......With leg extension 119 ......With interior foot-retaining means 120 ......With separate pivotal portion 121 .......Cuff-restraining means 122 .....Snow shoe (e.g., having binding, harness, etc.) 123 ......Foldable or collapsible snowshoe 124 ......With anti-slip means (e.g., cleat, etc.) 125 ......With binding permitting foot to pivot 126 ...For baseballl 127 ...For golf 128 ...For football 129 ...For track 130 ...For bowling 131 ...For riding (e.g., cycling, horse riding, etc.) 132 ...Attachment (e.g., weight for shoe, etc.) 133 ....Surface to control flight of kicked object 134 ....Cleat (e.g., movable, detachable, etc.) 135 .....Blocking device 136 .Shoe attachment (e.g., ornament, pocket, etc.) 137 ..Light-reflecting or illuminating means 138 ..To facilitate removal or donning of shoe 139 ..Noise maker 2.6 .Heated 3 R .Ventilated 3 A ..Uppers 3 B ..Soles 7.1 R .Overshoes 7.2 ..Heelless 7.4 ...Rubber 7.7 ...Antislipping sandals 7.3 ..Rubber 7.5 ..Sandals 7.6 ...Antislipping 7.8 ...Spring 7.1 A ..With inside heel protector 8.1 .Bathing 8.2 .Burial 8.3 .Dancing 8.4 .Fitting 11 .Moccasins 11.5 .Sandals 4 .Rubber 9 R .Felt and fabric 9 A ..Paper 10 INSIDE SLIPPERS 12 SOLE-ATTACHING MEANS 13 .Wooden soles 14 .Rubber 15 .Detachable soles 16 .Outturned uppers 17 R .Welt connected 17 A ..Evaginated 17 PW ..Pre-welt connected 18 .Single-faced stitch 19 R .Through and through 19 A ..Evaginated 19.5 .Cement only 21 .Seams 22 R .Prepared soles 22 A ..With reinforcing means 23 .Fasteners 24 ..Peg 24.5 INTERFITTED SOLE AND HEEL 25 R SOLES 26 .Fleeced slipper 27 .Spring heel 28 .Cushionn 29 ..Pneumatic 30 R .Laminated 30 A ..Fillers 31 .Sectional 32 R .Rubber 32 A ..From old tires 33 .Wooden 25 A .Rope 34 R HEELS 35 R .Cushion 36 R ..Detachable 36 A ...Sectional 36 B ...Snap action 36 C ...Stud and slot 37 ..Internal cushion 38 ..Metallic spring 35 A ..Rubber and leather heel lifts 35 B ..Pneumatic 39 .Rotary 40 .Metallic shell 41 ..Detachable 42 .Detachable 34 A .Plastic 34 B .Covered 43 INSOLES 44 .Laminated 45 UPPERS 46.5 .Prepared for lasting 47 .Blanks 48 ..Integral vamp and quarters 49 ...Seamless 50.1 .Closure 50.5 ..For ski boot 51 ..Elastic 52 ..Buttonhole pieces 53 ..Slit strays 54 ..Tongue pieces 55 .Linings 56 .Pulls 57 .Seams, stays and pipings 58 .Metallic seam stiffener 58.5 BOOT AND SHOE RETAINING 58.6 .Heel engaging 68 COUNTER STIFFENERS 69 COUNTER AND HEEL SUPPORTS 71 PADS 76 R SHANKS 76 C .Reinforced insoles 76 HH .Heel huggers 77 R TOE CAPS AND TIPS 77 M .Materials 78 WELTS AND RANDS 80 WITH HEEL LOCK 81 FOOT ELEVATORS 82 WITH HEEL PLATE 59 R ANTISLIPPING DEVICES 61 .Disengaging 62 .Detachablee 64 ..Clamping 65 ...Screw 66 ..Attached fasteners 67 R .Calks 67 A ..Cleats and calks 67 B ..Metal 67 C ..Driven 67 D ..Detachable 59 A .Rubber plugs 59 B .Inserted 59 C .Modified tread surface 59 D .String type 70 R GARMENT PROTECTORS 70 A .Blacking 71.5 PREFORMED, EXTERNALLY APPLIED, WEAR-CONNECTING ATTACHMENTS 72 R PROTECTORS 72 A .Shank 72 B .Heel 72 C .Shoe making operations 73 .Sole and/or heel 74 ..Spur attached 75 R ..Embedded 75 A ...Driven 140 ORTHOPEDIC BOOT OR SHOE WITH CORRECTIVE ELEMENT 141 .With means to massage foot 142 .With means to turn foot about long axis of leg 143 ..With means to turn foot about its long axis 144 .With means to turn foot about its long axis 145 .Arch support 146 ..With suction retaining means 147 ..With ventilating means 148 ..Comprising outside shank stiffener 149 ...Shank integral with heel or sole 150 ...Adjustable 151 ...Including metal spring means 152 ...Metal plate only 153 ..Comprising fluid cushion 154 ..Comprising a moldable composition, e.g., "plastic" 155 ..Adjustable position or shape 156 ...By screw means 157 ....With multiple screws 158 ...By spring placement 159 ...By shims 160 ...With plural selective positioning means 161 ....Comprising alternately usable fastening elements on insert 162 .....Comprising prongs 163 .....Comprising snap fasteners 164 ....Comprising multiple alternately usable pockets 165 ...With pockets 166 ..For the longitudinal arch 167 ...Single rigid metal plate only 168 ...Including metal spring means 169 ...Built into boot or shoe 170 ....Sling type 171 ....Including arch-contacting metal plate 172 ....Wedge on sole only 173 ...With heel support 174 ....And metatarsal supportt 175 .....With metal reinforcing means 176 .....Integral 177 ......Metal plate only 178 .....Comprising multiple layers 179 .....Including metal spring means 180 ...With metatarsal support 181 ...Comprising multiple layers 182 ..Metatarsal support integral with shank stiffener * ****************************** * DIGESTS * ****************************** DIG 1 Cement DIG 2 Plastic