| Patents for A47C 12 - Step-stools (432) |
|---|
| 09/11/1990 | CA1273976A1 Combined stepping stool and kneeling device |
| 02/13/1990 | CA1265734A1 Utility stool |
| 09/26/1989 | CA1259968A1 Folding stepladder |
| 06/14/1989 | EP0319603A1 Utility bench |
| 08/16/1988 | US4763756 Multi-purpose work unit |
| 06/28/1988 | US4753320 Convertable step stool |
| 12/29/1987 | US4715296 Utility bench |
| 08/13/1987 | DE3642827A1 Workbench with steps |
| 03/10/1987 | US4648481 Multipurpose aluminum folding ladder equipped with a detachable stand-on board and supporting handrails |
| 11/25/1986 | US4624341 Elevatable stool construction |
| 10/21/1986 | US4618183 Multi-purpose furniture piece |
| 12/10/1985 | US4557350 Folding chair capable of converting into step ladder |
| 11/05/1985 | US4550802 Footstool with inclined ramp |
| 04/16/1985 | CA1185513A1 Combination chair and stepladder |
| 04/03/1984 | US4440264 Locking assembly for a folding seat |
| 01/11/1984 | EP0097733A1 Lockable step-stool |
| 12/28/1983 | EP0096844A2 Multiple purpose furniture |
| 02/09/1983 | EP0070998A2 Stepping stool |
| 08/04/1982 | EP0057124A2 Folding furniture |
| 03/23/1982 | US4320817 Combined chair and stool apparatus |
| 09/22/1981 | US4290502 Folding step stool |
| 07/07/1981 | US4276955 Multiple-purpose work unit |
| 03/31/1981 | US4258827 Multi-purpose piece of furniture for use as chair and step-ladder |
| 02/17/1981 | US4250977 Combined seat and step-ladder arrangement |
| 12/02/1980 | US4236599 Stools |
| 05/22/1979 | US4155423 Kick-stool |
| 12/19/1978 | US4130316 Step ladder/chair combination |
| 08/29/1978 | US4109961 Adjustable chair |
| 07/12/1977 | US4034829 Step stool |
| 12/28/1976 | US3999629 Foldable step stool |
| 06/15/1976 | US3963096 Stepping stool with elevating platform and controls |
| 06/01/1976 | US3960241 Furniture foldable structure |