US PATENTS IN 1871

This list of patents is far than be complete, further researches will be done, including patents for Needles and Knitting Machines.

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JUNE 1871

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US 115.857                     Daniel W. G. Humphrey

Button-Hole Stitching Machine

Assignor to himself and Eugene Humphrey

My present invention is an improvement upon the machine patented by me, Letters Patent US 36.617 dated October 7, 1862 and consists in a new device for feeding or moving along the clamp which holds the work to be stitched and thus spacing the stitches regularly on the edges of the button-hole. arsh in its operation. My present invention is a more simple and less expensive mode of attaining the desired result and enlarges the range of the machine for practical work. I claim as my invention:

The two separate feed-cams for spacing the stitches on the sides of the button-hole, in combination with an intermediate ring for spacing the stitches around the eye of the button-hole, substantially as described.

June 13, 1871

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US 116.399                         Joseph  W.  Bartlett

Improvements in Lanterns or Lamps, designed more especially for street use

June 27, 1871

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JULY 1871 

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US 117.364                          Samuel  J.  Baird 

Button-Hole Attachment for Sewing Machine

July 25, 1871

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OCTOBER 1871 

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US 119.555                          Abel  H.  Bartlett

Improved Folding-Guide, Binder and Hemmer

Witnesses: Jeremy Bartlett and Charles Bartlett

 

October 3, 1871

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US 183.039                        Joseph  W.  Bartlett

Improvements in Street Lamps

October 10, 1871

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REISSUED IN 1871

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 1871

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US PATENTS IN ...

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           1842   1843   1844   1845   1846   1847   1848   1849   1850  

1851   1852   1853   1854   1855   1856   1857   1858   1859   1860  

1861   1862   1863   1864   1865   1866   1867   1868   1869   1870  

1871   1872   1873   1874   1875   1876   1877   1878   1879   1880  

1881   1882   1883   1884   1885   1886   1887   1888   1889   1890  

1891   1892   1893   1894   1895   1896   1897   1898   1899   1900  

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The United States Patent and Trademark Office (USPTO)

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Report of the Commissioner of Patents for the Year 1871