Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D581993 | Construction toy component | Joel I. Glickman, Matthias F. W. Doepner, Michael Klitsch | 2008-12-02 |
| D564603 | Construction toy component | Joel I. Glickman, Matthias F. W. Doepner, Michael Klitsch | 2008-03-18 |
| D553202 | Construction toy component | Joel I. Glickman, Matthias F. W. Doepner | 2007-10-16 |
| D550308 | Construction toy component | Joel I. Glickman, Matthias F. W. Doepner | 2007-09-04 |
| 6312305 | Structure-forming construction element for toy log building set | Michael DiLabio | 2001-11-06 |
| 6089941 | Panels for construction toy set | Joel I. Glickman, Rachele Carlson, John Zimmer | 2000-07-18 |
| D412020 | Vehicle wheel for construction toy set | — | 1999-07-13 |
| D404775 | Rectangular panel for construction toy set | Joel I. Glickman, Rachele Carlson | 1999-01-26 |
| D404089 | Triangular panel for construction toy set | Joel I. Glickman, Rachele Carlson | 1999-01-12 |
| D404088 | Triangular panel for construction toy set | Joel I. Glickman, Rachele Carlson | 1999-01-12 |
| D404090 | Rectangular panel for construction toy set | Joel I. Glickman, Rachele Carlson | 1999-01-12 |
| D400602 | Rectangular panel for construction toy set | Joel I. Glickman, Rachele Carlson | 1998-11-03 |
| D400603 | Triangular panel for construction toy set | Joel I. Glickman, Rachele Carlson | 1998-11-03 |
| D400604 | Rectangular panel for construction toy set | Joel I. Glickman, Rachele Carlson | 1998-11-03 |
| D400606 | Triangular panel for construction toy set | Joel I. Glickman, Rachele Carlson | 1998-11-03 |