Ellis; Arthur S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ellis; Arthur S..The latest application filed is for "tire locating wheel restraint".
- Ellis; Arthur S. - Peterborough CA
- Ellis; Arthur S. - Brampton CA
- Ellis; Arthur S. - Fort Erie CA
| Patent | Date |
|---|---|
| Tire locating wheel restraint Grant 6,505,713 - Paul , et al. January 14, 2 | 2003-01-14 |
| Safety gate for a loading dock Grant 5,564,238 - Ellis October 15, 1 | 1996-10-15 |
| Truck supporting device Grant 4,969,792 - Ellis , et al. November 13, 1 | 1990-11-13 |
| Roll door Grant 4,896,714 - Ellis January 30, 1 | 1990-01-30 |
| Pallet truck automatic lift Grant 4,047,698 - Ellis September 13, 1 | 1977-09-13 |
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