O'Brien; John L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for O'Brien; John L..The latest application filed is for "pivoting and locking wall mounted support rail for elderly & disabled persons".
- O'Brien; John L. - Ottawa CA
- O'Brien, John L. - Winchester MA
| Patent | Date |
|---|---|
| Combination corner shelf and grab bar Grant D635,809 - O'Brien , et al. April 12, 2 | 2011-04-12 |
| Pivoting and locking wall mounted support rail for elderly and disabled persons Grant 7,823,229 - O'Brien , et al. November 2, 2 | 2010-11-02 |
| Pivoting and locking wall mounted support rail for elderly & disabled persons App 20080098510 - O'Brien; John L. ; et al. | 2008-05-01 |
| Making closed end tubes for surgical instruments App 20040181926 - Dion, Ernest A. ; et al. | 2004-09-23 |
| Making closed end tubes for surgical instruments Grant 6,742,236 - Dion , et al. June 1, 2 | 2004-06-01 |
| Removable floor mounted support pole for elderly and disabled persons App 20030056447 - O'Brien, John L. ; et al. | 2003-03-27 |
| Support pole with a pivoting and locking handrail for elderly and disabled persons Grant 5,586,352 - O'Brien , et al. December 24, 1 | 1996-12-24 |
| Process and apparatus for forming essentially spherical pellets directly from a melt Grant 4,035,116 - O'Brien , et al. July 12, 1 | 1977-07-12 |
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