Springer; Edward M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Springer; Edward M..The latest application filed is for "ceiling fan blade frame".
- Springer; Edward M. - Chesterfield MO
- Springer; Edward M. - Chicago IL
| Patent | Date |
|---|---|
| Ceiling fan blade frame Grant 6,695,585 - Moody , et al. February 24, 2 | 2004-02-24 |
| Ceiling fan blade frame App 20020150475 - Moody, John F. ; et al. | 2002-10-17 |
| Electronic stencil cutter Grant 4,330,798 - Heyer , et al. May 18, 1 | 1982-05-18 |
| Electronic stencil cutter having means to vary size of reproduced picture Grant 4,268,869 - Heyer , et al. May 19, 1 | 1981-05-19 |
| Sign Holder Grant 3,552,702 - Springer January 5, 1 | 1971-01-05 |
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