Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10786709 | Lamp globe with a tactile surface | Alexander Kessler | 2020-09-29 |
| 10369421 | Spiked ball | Alexander Kessler | 2019-08-06 |
| D829287 | Ball with tactile surface | Alexander Kessler | 2018-09-25 |
| 10080914 | Exercise and play hoop | Alexander Kessler | 2018-09-25 |
| 9283435 | Wiggly waggly fun noodle | — | 2016-03-15 |
| 9105793 | Graphene device and method of using graphene device | Vincent Bouchiat, Caglar Girit, Alexander K. Zettl | 2015-08-11 |
| 8753168 | Pinwheel with lightup electronic head | — | 2014-06-17 |
| 8579740 | Bouncing ball amusement device having reduced transparency | — | 2013-11-12 |
| D691219 | Light up jump rope | — | 2013-10-08 |
| 8491425 | Transparent play ball containing shapes which temporarily stick to interior wall of ball | — | 2013-07-23 |
| 8371970 | Bouncing ball amusement device having reduced transparency | — | 2013-02-12 |
| 8123638 | High bounce structure: sky ball | — | 2012-02-28 |
| 7959485 | Exercise and play hoop | — | 2011-06-14 |
| D637667 | Bubble ball | Chia-Yen Lin | 2011-05-10 |
| 7896783 | Double dutch jump rope | — | 2011-03-01 |
| 7771247 | Novelty light-up toy | — | 2010-08-10 |
| 7566255 | Exercise and play hoop hoop-D-hoop | — | 2009-07-28 |
| 7101321 | Jumping or skipping plaything | — | 2006-09-05 |
| 6890238 | Liquid containing hoop with improved connector | — | 2005-05-10 |
| D499013 | Jump rope package | — | 2004-11-30 |
| D496408 | Streamer toy | — | 2004-09-21 |
| 6695671 | Amusement device or plaything | — | 2004-02-24 |
| 6669587 | Propeller enhanced toy football | — | 2003-12-30 |
| 6494760 | Water filled hoop construction | — | 2002-12-17 |
| 6482136 | Water-filled hoop construction | — | 2002-11-19 |