In 1608, Dutch eyeglass maker Hans Lipperhey filed the first patent for a working telescope. The patent was denied.
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| Number | Title | Issue Date |
| 7299575 | System and method for non-mechanical information handling system product badge orientation A product badge coupled to a product, such as an information handling system, displays product information to align with a selected of plural product orientations by illuminating a first display material to present the product information in a first orientation asso... | 11/27/2007 |
| 4536865 | Bookshelf type record player A compact bookshelf type record player having substantially the width as the width of the turntable. A motor slide plate is slidably mounted through a front opening in the player cabinet and slidable between fully retracted, record playing and record chan... | 08/20/1985 |
| 4530081 | Door structure for record players A record player comprises a player cabinet and a slide base supporting a turntable and movably mounted in the player cabinet for movement into and out of the latter. The record player also includes a front door movably supported by the player cabinet for ... | 07/16/1985 |
| 4399528 | Automatic eject apparatus for a self-contained record player Automatic eject apparatus is provided for a self-contained record player, that is, a record player of the type having a housing, a carrier movable into and out of the housing, a turntable mounted on the carrier and a tone arm pivotably supported on the ca... | 08/16/1983 |