| 2939604 | Removable hinged covers for drums | |||
| 2797037 | Mounting and supporting devices for ladders | |||
| 2722360 | Apparatus for supporting and bracing ladders | |||
| 2721096 | Wind deflector for the windshield of automobiles | |||
| 2514286 | Lubricating grease and method of preparing same | |||
| 2371460 | Swivelly mounted ladder stabilizer | |||
| 2304343 | Clamping device | |||
| 1937608 | Scaffolding | |||
| 1855376 | Lateral arm awning front pole clamp | |||
| 1256909 | N/A | |||
| 0645973 | N/A | |||
| 0513920 | N/A |
| GB144042A | ||||
| FR1121612A |