User Tools

Site Tools


fx-patents:fx-7946.5

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

fx-patents:fx-7946.5 [2019/05/26 01:57] (current)
Line 1: Line 1:
 +====== Patent FX-7946.5: 1834-01-09, Wheel weather cock ======
 +
 +^ X Number ​     ^ Date       ^ Inventor ​      ^ City             ^ Title  ^ Status ^
 +| FX-7946.5 ​      | 1834-01-09 | Nathan T. Davis | Wilmington, VT | Wheel weather cock | Recovered |
 +
 +===== Comments =====
 +
 +FX patents are fractional X patents. This patent is #7945 1/2. 
 +
 +Most of the patents prior to 1836 were lost in the Dec. 1836 fire. Only about 2000 of the almost 10000 documents were recovered. ​
 +
 +Little is known about this patent. Only the patent drawing is available. This patent is in the database for reference only. 
 +
 +
 +
 + These latches are at the Enfield Shaker Museum in Enfield, NH and these latch-sets are used throughout the Shaker'​s 1841 Shaker Great Stone Dwelling.
 +
 +===== Information Sources =====
 +
 +(To be filled in.)
 +    ​
 +
 +===== External links =====
 +[[http://​pdfpiw.uspto.gov/​.piw?​PageNum=0&​idkey=NONE&​SectionNum=3&​HomeUrl=&​docid=X007946H|USPTO pdf]]
 +
  
fx-patents/fx-7946.5.txt ยท Last modified: 2019/05/26 01:57 (external edit)