...that on Dec. 15, 1836, the Patent Office was completely destroyed by fire? Lost were some 7,000 models, 9,000 drawings, and 230 books plus all records of patent applications and grants.
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| Application No. | Application Title | Issue Date |
| 20100258102 | DEVICE AND METHOD FOR PROCESSING SLABS OF STONE OR STONE-LIKE MATERIALS A device (1) for processing a slab of stone or stone-like material, comprises a support table (2), adapted for receiving slab, and a fixed guide rail (3) running in a first direction (X) along a side of the support table. The device further comprise... | 10/14/2010 |
| 20080135033 | PORTABLE FINISHING APPARATUS FOR HARD MATERIAL The instant invention relates to power tools. More specifically, the instant invention is a portable device for shaping, contouring and polishing the edge of a workpiece consisting of a hard material. The device includes a guide-way constructed and arranged to attach di... | 06/12/2008 |