Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D675524 | Cup lid | Mark Eyman | 2013-02-05 |
| D674241 | Tumbler | Mark Eyman, Michael Prince | 2013-01-15 |
| D664812 | Tumbler grip | Mark Eyman | 2012-08-07 |
| D662362 | Cup | Mark Eyman | 2012-06-26 |
| D656365 | Cup grip | Mark Eyman | 2012-03-27 |
| D649389 | Tumbler straw | Mark Eyman | 2011-11-29 |
| D567094 | Dimpled flask | — | 2008-04-22 |
| D547613 | Mug | Heather Hise | 2007-07-31 |
| D543237 | Writing instrument with baseball top | Heather Hise | 2007-05-22 |
| D540861 | Writing instrument with football top | Heather Hise | 2007-04-17 |
| D539345 | Writing instrument with globe top | Heather Hise | 2007-03-27 |
| D537877 | Writing instrument | — | 2007-03-06 |
| D534954 | Writing instrument with sport ball top | Heather Hise | 2007-01-09 |
| D441399 | E-shaped top for a bubble pen | — | 2001-05-01 |
| D433877 | Cup | Bruce W. Copeland | 2000-11-21 |
| D417360 | Cup lid | Bruce W. Copeland | 1999-12-07 |