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| 8985884 | Pen dispensers with cartridges and interchangeable tip applicators | Jul 30, 13 | Mar 24, 15 | SASHAY BEAUTY PRODUCTS, INC. |
| 8982448 | Electrowetting device | Nov 26, 13 | Mar 17, 15 | NATIONAL CHUNG HSING UNIVERSITY |
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| 6200055 | Dispenser device for dispensing metered doses of viscous material | Jun 18, 99 | Mar 13, 01 | STEPHEN GOULD CORPORATION |
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| 5556215 | Writing instrument with overflow chamber | May 12, 94 | Sep 17, 96 | Not available |
| 5518331 | Refillable ink pen | Mar 18, 94 | May 21, 96 | PELIKAN PBS-PRODUKTIONSGESELLSCHAFT MBH & CO. KG |
| 5256099 | Contact-activated pressurized water release toy | Mar 19, 92 | Oct 26, 93 | RUDELL, ELLIOT A. |
| 5222824 | Regulated ink flow control system for pen | Jan 14, 92 | Jun 29, 93 | BEROL CORPORATION |
| 5156479 | Cosmetic applicator brush having a reservoir and insulated, pressurized chamber | Dec 27, 91 | Oct 20, 92 | YOSHINO KOGYOSHO CO., LTD. |
| 5102251 | Supply system for devices that operate with the aid of capillary forces and are used to apply liquids | Apr 13, 90 | Apr 07, 92 | Dataprint Datendrucksysteme R. Kaufmann KG |