...that "patent leather" got its name because the process of applying the polished black finish to leather was once patented?
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| Number | Title | Issue Date |
| 7329254 | Systems and methods for treating dysfunctions in the intestines and rectum that adapt to the anatomic form and structure of different individuals An assembly for treating tissue in the anal canal uses a barrel structure having a dimension that can be selectively altered to be conducive for insertion into an anal canal according to an anatomic condition assessed within the anal canal. An electrode is carried b... | 02/12/2008 |
| 7318933 | Systems, methods, and compositions for achieving closure of vascular puncture sites Systems, methods, and compositions achieve rapid closure of vascular puncture sites. The systems and methods form a vascular closure composition by mixing together a first component, a second component, and a buffer material. The first component includes an electrop... | 01/15/2008 |
| 7318266 | Method of hanging an object A hammer hanger is useful for hanging objects off the ground. The hammer hanger includes a Slide hammer tube that impacts a stake to insert the stake into and remove it from the ground. The slide hammer comprises a slide hammer tube that is slidingly captured on the... | 01/15/2008 |