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fx-patents:fx-8144.5 [2019/05/26 01:57] (current)
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 +====== Patent FX-8144.5: 1834-04-13, Bark mill ======
 +
 +^ X Number ​     ^ Date       ^ Inventor ​      ^ City             ^ Title  ^ Status ^
 +| FX-8144.5 ​      | 1834-04-13 | M. J. Whiton | New York, NY | Bark mill | Recovered |
 +
 +===== Comments =====
 +
 +FX patents are fractional X patents. This patent is #8144 1/2.
 +
 +
 +
 +Only about 2000 of the almost 10000 X-patent documents were recovered. ​
 +
 +
 +
 +Because of the Patent Office fire in Dec. 1836, little is known about this patent. Only the patent drawing is available.
 +
 +===== Information Sources =====
 +
 +(To be filled in.)
 +    ​
 +
 +===== External links =====
 +[[http://​pdfpiw.uspto.gov/​.piw?​PageNum=0&​idkey=NONE&​SectionNum=3&​HomeUrl=&​docid=X008144H|USPTO pdf]]
 +
  
fx-patents/fx-8144.5.txt ยท Last modified: 2019/05/26 01:57 (external edit)