In 1608, Dutch eyeglass maker Hans Lipperhey filed the first patent for a working telescope. The patent was denied.
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| Application No. | Application Title | Issue Date |
| 20120038879 | EYEWEAR WITH LENS RETENTION MECHANISM Eyewear is provided that can comprise a frame, a lens, and at least one lens retention mechanism that can secure the lens relative to the frame. The frame can support at least one lens in a field of view of a wearer. The frame can include a first ear stem and a second e... | 02/16/2012 |