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| Class 267 | SPRING DEVICES |
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![[List of Pre Grant Publications for class 267 subclass 1.5]](../as.gif) | ![[List of Patents for class 267 subclass 1.5]](../ps.gif) | 1.5 | PACKING EXPANDER OR CONSTRICTOR |
| | 80 | SPRING PANEL |
| | 81 |  Composite springs of diverse material, e.g., metal and non-metal |
| | 82 |  Vented fluid chamber modifies action of metallic spring |
| | 83 | Superposed layers; metal and non-metal |
| | 85 | Multistage springs |
| | 86 | Diverse types of superposed metallic springs |
| | 87 | Sinuous spring loading surface supported by other spring |
| | 88 | Compressible coil spring loading surface supported by other spring |
| | 89 | With means to vary preliminary tension of spring |
| | 90 | With means to dampen vibration of springs, e.g., sound deadening |
| | 91 | Spring panel comprises vertically oriented compressible coil springs |
| | 92 | Plural superposed coils |
| | 93 | Panel comprises spring of varying capacities |
| | 94 | With padding protector on spring end |
| | 95 | Loading surface includes component other than coil spring |
| | 96 | With resilient side or end, e.g., edge roll |
| | 97 | With reinforcement or extension for border wire |
| | 98 | With diagonal surface-to-frame brace |
| | 99 | Resiliently mounted on frame by tensile springs |
| | 100 | Mounted on frame spanning strips |
| | 101 | Spring rows supported by row separating stringers |
| | 102 | With cantilevered surface extension, i.e., "soft edge" |
| | 103 | Spring means spacing loading surface vertically from plane of supporting frame |
| | 104 | With supplementary spacing means intermediate ends of surface |
| | 105 | Stiffener or bracer for loading surface |
| | 106 | Multiple sections span frame |
| | 107 | By inwardly bowed portion, i.e., "fishmouth" type |
| | 109 | By outwardly bowed portion |
| | 110 | Panel secured peripherally to supporting frame |
| | 2 | VEHICLE |
| | 3 | Railway |
| | 5 | Perambulator |
| | 6 | Bolster |
| | 183 | Parallel depression (e.g., having stabilizer bar) |
| | 184 | Duplex |
| | 186 | Fluid stabilizer |
| | 188 | Torque bar or tube stabilizer |
| | 192 | Leaf spring stabilizer |
| | 194 | Plural nontorsion coil springs |
| | 195 | Mechanical spring and nonresilient retarder (e.g., shock absorber) |
| | 196 | Friction (e.g., "snubber") |
| | 197 |  Including flexible strap connector |
| | 200 | Having lubricating feature |
| | 201 | Elastomeric spring or friction element |
| | 204 | Friction surface on helical spring |
| | 205 | Including cam or wedge friction element or actuator therefor |
| | 206 |  Helical cam surface |
| | 207 | Plural axially spaced expandable friction rings |
| | 208 | Including relatively rotating friction surfaces (e.g., drum type) |
| | 209 | Including helical coil spring |
| | 214 | Friction surface formed on or biased by additional spring |
| | 216 | Coil spring for biasing vehicle parts and friction surfaces |
| | 217 | Fluid retarder |
| | 218 | With separate pump or adjustment for spring loading |
| | 219 | Elastomeric spring |
| | 221 | Helical coil spring |
| | 222 | Quadrilateral suspension |
| | 223 | And rocking actuator arm or rotary fluid displacement member |
| | 225 | Plural mechanical springs for biasing vehicle parts |
| | 226 | Spring within coaxial fluid chamber |
| | 227 | Leaf spring |
| | 228 | Lever and nontorsion spring |
| | 229 | Leaf spring |
| | 230 | Quadrilateral suspension |
| | 231 | And coil spring |
| | 232 | And roller |
| | 233 | And "overload" bumper |
| | 234 | Including adjustment for spring loading |
| | 236 | Plural coils between vertically spaced leaf springs |
| | 237 | Plural coaxial coils |
| | 239 | Having leaf-end-connecting lever |
| | 241 | And fluid pressure spring |
| | 242 | Including adjustment for spring loading |
| | 243 | And roller or bearing to accommodate deflection of spring |
| | 244 | Vertically spaced leaf springs (e.g., elliptic) |
| | 245 | Having serially pivoted levers at end of spring |
| | 246 | Transverse leaf spring |
| | 247 | Center acting or resiliently biased lever |
| | 248 | Coil spring |
| | 249 | Enclosed spring |
| | 251 | Plural nontorsion coil springs |
| | 254 | Quadrilateral suspension |
| | 255 | Including adjustment for spring loading |
| | 256 | Fluid spring |
| | 257 | Elastomeric spring |
| | 259 | Compound |
