Brand; Douglas A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Brand; Douglas A..The latest application filed is for "writing implement with magnetic component".
- Brand; Douglas A. - Easton PA
| Patent | Date |
|---|---|
| Writing implement with magnetic component Grant 10,787,023 - Brand , et al. September 29, 2 | 2020-09-29 |
| Crayon carving device Grant 10,632,781 - Collins , et al. | 2020-04-28 |
| Pixel art crayon and marker photo array assembly and kit Grant 10,471,617 - Volzer , et al. Nov | 2019-11-12 |
| Writing Implement With Magnetic Component App 20190105941 - Brand; Douglas A. ; et al. | 2019-04-11 |
| Crayon Carving Device App 20180272443 - COLLINS; SCOTT ; et al. | 2018-09-27 |
| Pixel Art Crayon And Marker Photo Array Assembly And Kit App 20180065265 - Volzer; David ; et al. | 2018-03-08 |
| Mess-free Sand Play Device App 20170354898 - WEINSTOCK; BRIAN F. ; et al. | 2017-12-14 |
| Retractable writing instrument Grant 7,329,062 - Brand , et al. February 12, 2 | 2008-02-12 |
| Retractable writing instrument App 20070274765 - Brand; Douglas A. ; et al. | 2007-11-29 |
| Retractable writing instrument App 20050271451 - Brand, Douglas A. ; et al. | 2005-12-08 |
| Retractable writing instrument Grant 6,964,534 - Brand , et al. November 15, 2 | 2005-11-15 |
| Retractable writing instrument App 20040265035 - Brand, Douglas A. ; et al. | 2004-12-30 |
| Writing instrument Grant 6,626,600 - Brand , et al. September 30, 2 | 2003-09-30 |
| Marker with eraser Grant 6,565,275 - Brand , et al. May 20, 2 | 2003-05-20 |
| Elements which connect together App 20030016988 - McDonnell, John S. ; et al. | 2003-01-23 |
| Marker with eraser App 20020159817 - Brand, Douglas A. ; et al. | 2002-10-31 |
| Crayon with eraser App 20020159818 - Smith, David S. ; et al. | 2002-10-31 |
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