...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 |
| 20100282521 | ACTIVE ELECTRONIC DAMPING FOR AN IN-LINE SCALE Methods and apparatus for weighing an article, such as a mail piece, while the article is moving at high speed, for example along a transport of a sorter machine. An article (900) is received from an intake transport (1200), and gripped in a weighing stati... | 11/11/2010 |
| 20100006346 | WEIGH ON THE FLY Methods and apparatus for weighing an article, such as a mail piece, while the article is moving at high speed. An article (900) is received from an intake transport (1200), and gripped in a weighing station (1310), in between a capstan roller and a... | 01/14/2010 |
| 20080217071 | Gravimetric Metering Device for Bulk Products The invention aims at obtaining a simplified and compact construction of a gravimetric metering device (1) for bulk products, comprising a large discharge section per activation zone (A) and transfer zone (F) for supplying the bulk product into a rotor (2)... | 09/11/2008 |