Tjakra, Horace
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tjakra, Horace.The latest application filed is for "rigid spacer for glass block window assemblies".
- Tjakra, Horace - Norwalk CA
| Patent | Date |
|---|---|
| Rigid spacer for glass block window assemblies App 20050241268 - Tjakra, Horace | 2005-11-03 |
| Assembled window frame extrusion with glazing bead Grant D510,632 - Tjakra , et al. October 11, 2 | 2005-10-11 |
| Glazing bead for use with a window frame extrusion Grant D499,494 - Tjakra , et al. December 7, 2 | 2004-12-07 |
| Window frame extrusion Grant D496,470 - Tjakra , et al. September 21, 2 | 2004-09-21 |
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