Strand; Charles D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Strand; Charles D..The latest application filed is for "water filter".
- Strand; Charles D. - Ft. Worth TX
- Strand; Charles D. - Fort Worth TX
- Strand; Charles D. - Arlington TX
- Strand; Charles D. - Bedford TX
| Patent | Date |
|---|---|
| Water filter Grant D477,382 - Strand July 15, 2 | 2003-07-15 |
| Water filter Grant D446,840 - Strand August 21, 2 | 2001-08-21 |
| Rectangular body water purification device Grant 5,785,848 - Strand July 28, 1 | 1998-07-28 |
| Dual chamber water filter Grant 5,340,478 - Strand , et al. * August 23, 1 | 1994-08-23 |
| Combined water filter, flow regulator and shower head Grant D348,921 - Strand , et al. July 19, 1 | 1994-07-19 |
| Dual chamber water filter Grant 5,041,219 - Strand , et al. August 20, 1 | 1991-08-20 |
| Water filter Grant D315,779 - Strand , et al. March 26, 1 | 1991-03-26 |
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