Barton; William W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Barton; William W..The latest application filed is for "paint brush with improved grip construction".
- Barton; William W. - Greendale WI
| Patent | Date |
|---|---|
| Paint brush with improved grip construction Grant 6,401,290 - Barton , et al. June 11, 2 | 2002-06-11 |
| Method for manufacturing paint roller Grant 6,203,648 - Barton , et al. March 20, 2 | 2001-03-20 |
| Roller having slip-on cage for paint roller cover Grant 6,101,662 - Polzin , et al. August 15, 2 | 2000-08-15 |
| Portion of a paint brush handle Grant D415,899 - Barton , et al. November 2, 1 | 1999-11-02 |
| Apparatus and method for applying coatings to planar and non-planar surfaces Grant 5,822,823 - Polzin , et al. October 20, 1 | 1998-10-20 |
| Stain and varnish applicator Grant D394,958 - Polzin , et al. June 9, 1 | 1998-06-09 |
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