Theo and Wayne Hart received a patent for a ponytail hair clasp.
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| Number | Title | Issue Date |
| 5208285 | Vinyl acetate polymer with wet adhesion Wet adhesion properties comparable or superior to all-acrylic latexes for vinyl acetate copolymers and other low cost polymers, such as EVA-vinyl chloride copolymers, is achieved by blending a minor proportion, usually about 5 to 15%, of a small particle ... | 05/04/1993 |