| 0368978 | ||||
| 0658789 | ||||
| 1255789 | ||||
| 1525172 | Matrix and method of making same | |||
| 2275575 | Underliner for floor coverings | |||
| 2549069 | Protective package for pills, tablets, and the like | |||
| 2607509 | Container | |||
| 2738297 | Honeycomb-type structural materials and method of making same | |||
| 2778171 | Production of air-tight packages | |||
| 2802411 | Pie plate | |||
| 2856323 | Indented resilient matted fibrous pad | |||
| 2867346 | Floating plastic screen |
| GB189402901A | ||||
| GB189113805A | ||||
| GB689714A |