Grassmann; Ingo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Grassmann; Ingo.The latest application filed is for "device for suspending a rail of an overhead conveyor or a hoisting machine".
- Grassmann; Ingo - Herdecke DE
| Patent | Date |
|---|---|
| Device for suspending a travel rail of an overhead conveyor or a hoisting machine Grant 7,997,433 - Birkigt , et al. August 16, 2 | 2011-08-16 |
| Device for suspending a rail, particularly a running rail of an overhead conveyor or of a lifting apparatus Grant 7,784,627 - Birkigt , et al. August 31, 2 | 2010-08-31 |
| Device for suspending a rail of an overhead conveyor or a hoisting machine Grant 7,503,263 - Birkigt , et al. March 17, 2 | 2009-03-17 |
| Device For Suspending A Rail Of An Overhead Conveyor Or A Hoisting Machine App 20080041806 - Birkigt; Reinhard ; et al. | 2008-02-21 |
| Device For Suspending A Travel Rail Of An Overhead Conveyor Or A Hoisting Machine App 20070186800 - Birkigt; Reinhard ; et al. | 2007-08-16 |
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