...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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| Number | Title | Issue Date |
| 6974213 | Monoblock assembly for eyewear The present invention relates to eyewear, and in particular, for a single block assembly having multiple slots and reliefs in substantial alignment for accommodation of a flange for lens attachment, a flange for arm attachment, a magnet location, and an accessory sl... | 12/13/2005 |