...that "patent leather" got its name because the process of applying the polished black finish to leather was once patented?
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| Application No. | Application Title | Issue Date |
| 20100154257 | FOOTWEAR An article of footwear, such as a shoe, which includes an outer sole assembly and an upper, the sole assembly including a first comfort layer and a reinforcement layer, the first comfort layer being located between the reinforcement layer and the upper. The reinforcemen... | 06/24/2010 |