Rolf Ahlbergs Mekaniska Verkstad AB
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rolf Ahlbergs Mekaniska Verkstad AB.The latest application filed is for "wheeled walking frame".
- Rolf Ahlbergs Mekaniska Verkstad AB - Fjardhundra SE
- Rolf Ahlbergs Mekaniska Verkstad AB - SE SE
| Patent | Date |
|---|---|
| Collapsible wheel-chair and apparatus for lifting the wheel-chair into and out from an automobile Grant 4,661,035 - Danielsson April 28, 1 | 1987-04-28 |
| Wheeled walking frame Grant D289,507 - Danielsson April 28, 1 | 1987-04-28 |
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