U.S. patent number D617,395 [Application Number D/341,276] was granted by the patent office on 2010-06-08 for toy building unit. This patent grant is currently assigned to Crayola LLC. Invention is credited to James Allen, Christopher R. Colangelo.
United States Patent | D617,395 |
Colangelo , et al. | June 8, 2010 |
Inventors: | Colangelo; Christopher R. (Norristown, PA), Allen; James (Nazareth, PA) |
---|---|
Assignee: | Crayola LLC (Easton,
PA) |
Appl. No.: | D/341,276 |
Filed: | August 3, 2009 |
Current U.S. Class: | D21/498; D21/503; D21/492 |
Current International Class: | 2101 |
Field of Search: | ;D21/385,386,398,484-485,488,490-495,498,500-505,707 ;D24/211,214 ;446/69,89,92,102-128,437 ;434/259,208,403 ;52/503 ;273/153,156,160 ;473/371 ;D30/160 |
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