Ergaver; Rayko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ergaver; Rayko.The latest application filed is for "electric hair brush".
- Ergaver; Rayko - Toronto CA
| Patent | Date |
|---|---|
| Electric hair brush Grant 4,292,986 - Ergaver , et al. October 6, 1 | 1981-10-06 |
| Hair brush Grant D251,638 - Ergaver , et al. April 24, 1 | 1979-04-24 |
| Hair styler Grant D251,205 - Ergaver , et al. February 27, 1 | 1979-02-27 |
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