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Chronological List of 19th C. American Cow Milkers
DATE PATENTEE TYPE 11/27/1849 Knapp, Cyrus catheter 08/26/1856 Whitman, William H. pressure 08/09/1859 Lowe, Samuel vacuum 08/09/1859 Kingman, John vacuum 05/22/1860 Colvin, L.O. vacuum 05/29/1860 Colvin, L.O. vacuum 05/21/1861 Baker, M.L. vacuum 05/21/1861 Nichols, William vacuum 02/17/1863 Colvin, L.O. vacuum 01/12/1864 Colvin, L.O. vacuum 08/09/1864 Belding, H.V. pressure 12/20/1864 Gardner, G.H. vacuum 03/28/1865 Colvin, L.O. vacuum 05/22/1866 Colvin, L.O. vacuum 01/29/1867 Blake, L.T. pressure 09/03/1867 Gardner, George vacuum 12/03/1867 Cook, Isaac vacuum 02/18/1868 Colvin, L.O. vacuum 03/10/1868 Graves, Benjamin vacuum 06/30/1868 Colvin, L.C. vacuum 11/03/1868 Lindley, Thomas pressure 04/05/1870 Colvin, Leighton O. vacuum 11/01/1870 Colvin, L.O. vacuum 02/21/1871 Hewitt, Elisha catheter 10/17/1871 Reading, William catheter 04/21/1874 Thompson, Charles catheter 09/08/1874 Stanley & James catheter 09/29/1874 Kordenat, F.W. catheter 10/20/1874 Pilling, George catheter 05/25/1875 Smith, Sylvester catheter 11/23/1875 Pearson, William vacuum 10/03/1876 Knollin, Edward M. vacuum 03/13/1877 Wilson, William vacuum 12/18/1877 Durand, Albert vacuum 05/28/1878 George, William catheter 08/06/1878 Parkinson, David catheter 10/22/1878 Major, S.G. catheter 01/07/1879 Major, S.G. catheter 02/18/1879 Baldwin, Anna C. vacuum 03/25/1879 Cooper, John catheter 06/24/1879 Durand, A.A. vacuum 01/13/1880 Durand, Albert vacuum 12/04/1883 Martin, James vacuum 12/01/1885 Martin, J.P. vacuum 01/26/1886 Roth, Reuben D. pressure 02/02/1886 Kirby, Joe H. pressure 02/02/1886 Durand, Albert A. vacuum 03/16/1886 Nyrop, Johan pressure 08/17/1886 Beyer & Rohde pressure 04/12/1887 Douglass, Elias vacuum 07/19/1887 Beyer & Rohde pressure 09/27/1887 Hobbs, Philip pressure 10/18/1887 Knollin, Edward M. catheter 11/01/1887 Durand, A.A. vacuum 11/20/1888 Law, James catheter 01/22/1889 Lefeber, J.J. pressure 12/10/1889 Lefeber, John pressure 02/25/1890 Stevens, Henry K. catheter 10/28/1890 Pomeroy, Julius T. vacuum 09/01/1891 Amspacker, Samuel pressure 09/15/1891 Horlyck, Hans pressure 02/23/1892 Krom, J. & Biggs, W.H. pressure 04/26/1892 Murchland, William vacuum 05/17/1892 Hoover & Jay vacuum 10/18/1892 McCollum, James pressure 12/20/1892 Mehring, William vacuum 02/28/1893 Westgarth, John pressure 05/02/1893 Nielsen, Jens pressure 06/06/1893 Atwater, Bryan pressure 06/06/1893 Atwater, Bryan pressure 07/04/1893 Kastengren, C.F. vacuum 07/18/1893 Murchland, William vacuum 10/17/1893 Heitmann, Henry pressure 12/12/1893 Steenstrup, Ludvig pressure 12/19/1893 Fay, Josiah pressure 01/16/1894 Bland, William pressure 02/13/1894 Hussey, N.W. & A.H. vacuum 05/22/1894 Pelton, George W. catheter 09/18/1894 Bland, William pressure 10/23/1894 Smart, Elswood pressure 11/20/1894 Withell, Reuben vacuum 11/27/1894 Jensen, J.S. vacuum 01/01/1895 Logan, Nels pressure 04/09/1895 Hobe, Engebreth pressure 08/06/1895 Hillman, F.H. & Guile, E. catheter 10/01/1895 Harvey & Hoover vacuum 10/29/1895 DeLaval, Carl pressure 03/10/1896 Shiels, Alexander vacuum 04/21/1896 Shiels, Alexander vacuum 07/14/1896 Twyman, C. & Thomas, M. pressure 11/17/1896 Mehring, W.M. vacuum 12/29/1896 DeLaval, Carl pressure 03/23/1897 Cushman, M.J. vacuum 03/30/1897 Stroyberg, Carl pressure 05/25/1897 Bender, John pressure 12/07/1897 Cushman, M.J. vacuum 02/01/1898 Klein, Daniel vacuum 04/26/1898 Roth, Reuben pressure 02/14/1899 Shiels, A. vacuum 07/04/1899 Lawrence, William vacuum 08/29/1899 Bundy, Charles C. vacuum 11/07/1899 Norby, Nels vacuum 12/05/1899 Mehring, William vacuum 01/02/1900 Klein & Swartz vacuum 01/23/1900 Lawrence & Kennedy vacuum 02/27/1900 Klein & Swartz vacuum 03/27/1900 Lawrence & Kennedy vacuum 05/29/1900 Thatcher & Hussey vacuum 07/17/1900 Cushman, M.J. vacuum 07/24/1900 Shiels, Alexander vacuum 08/07/1900 Condron, Mark vacuum 12/18/1900 Roth, Reuben pressure 04/16/1901 Von Bechtolsheim, C. pressure 04/30/1901 Siemsgloss & Daseking vacuum 06/04/1901 Roth, R.D. pressure 07/09/1901 Von Bechtolsheim, C. vacuum 02/25/1902 Ewald, A. A. & H.A. pressure 05/27/1902 Devore, Francis vacuum 06/10/1902 Wilson, D.Y. pressure 09/30/1902 West, Fred A. vacuum 10/28/1902 Nugent, E.A. vacuum 11/04/1902 Mathews, John pressure 09/01/1903 Sharples, David vacuum 03/15/1904 Hulbert & Park pressure 04/05/1904 Lawrence & Kennedy vacuum 06/14/1904 Gerhard, A.S. vacuum 08/09/1904 Sharples, David vacuum 11/22/1904 Johnson, Victor pressure 12/13/1904 Howell & McKensie vacuum 03/14/1905 Burrell, Loomis vacuum 03/14/1905 Lawrence, W.H. vacuum 04/25/1905 Sim, William pressure 05/23/1905 Burrell, Loomis vacuum 06/13/1905 Stothard, Young pressure 07/04/1905 Kramer, D.S & Wade, T.M. vacuum 08/22/1905 Mehring, W.M. vacuum 09/26/1905 Bryant, Oscar pressure 10/31/1905 Hutchinson, George pressure 11/21/1905 Gandil, Ernst pressure 01/23/1906 Harper, Lewis pressure 03/06/1906 Hutchinson, George pressure 03/13/1906 Carmickle, Mark pressure 04/03/1906 Klein, Daniel vacuum 06/05/1906 Wade, Thadious M. vacuum 06/12/1906 Andersen, Peter vacuum 07/17/1906 Harper, Lewis pressure 07/31/1906 Hutchinson, George vacuum 08/14/1906 Lane, Frederick vacuum 10/16/1906 Bartelmus, Paul pressure 10/23/1906 Padfield, Christopher pressure 12/11/1906 Burrell, Loomis vacuum 01/08/1907 Stevens, Lemuel vacuum 01/08/1907 Ohlhaver, H.P.D. vacuum 02/05/1907 Daniels, Monroe H. vacuum 02/05/1907 Harper, Lewis pressure 04/09/1907 Worcester, Fred vacuum 05/21/1907 Hartnett & Robison pressure 05/21/1907 Burrell, Loomis vacuum 07/09/1907 Ripozinske, Joseph pressure 09/03/1907 Raven, Frederick vacuum 09/10/1907 Breite, Stefan vacuum 09/17/1907 Burrell, Loomis vacuum 11/05/1907 Teese, William pressure 12/17/1907 Parsons, Clarence catheter 12/31/1907 Loqvist, August pressure 01/14/1908 Sharples, David pressure 02/04/1908 Mattis, John pressure 03/17/1908 Hardy, Augustus pressure 04/14/1908 Uebler, William vacuum 04/21/1908 Mehring, W.H. vacuum 06/09/1908 Ridd, Ambrose vacuum 06/23/1908 Sprague, William vacuum 06/30/1908 Hanson, Edward vacuum 08/04/1908 Sinclair, William vacuum 08/25/1908 Gandil, Ernst pressure 11/24/1908 Ripczinske, Joseph pressure 01/05/1909 Daniels, Monroe vacuum 01/12/1909 Seymore, C.H. vacuum 02/23/1909 Devore, Francis vacuum 03/16/1909 Shafer, Frank catheter 04/13/1909 Sundberg, Georg pressure 04/13/1909 Nielsen, Jens pressure 04/13/1909 Gillies, Alexander pressure 05/25/1909 Mortensen, Oscar pressure 06/08/1909 Holt, Lafayette pressure 06/15/1909 Klein, Daniel vacuum 06/15/1909 Klein, Peter pressure 07/13/1909 Story, Leonard vacuum 09/07/1909 Kennedy, Robert vacuum 09/14/1909 Badger, Lee vacuum 09/21/1909 Lindstrom, Knut pressure 09/28/1909 Uebler, William vacuum 10/26/1909 Good, Ezra vacuum 11/23/1909 Bukolt, John pressure 01/11/1910 Roth, Reuben pressure 02/08/1910 Bigelow, Bert pressure 03/22/1910 Cramp, George vacuum 04/12/1910 Lundun, Uno pressure 04/19/1910 Wiggins & Bristow pressure 04/19/1910 Stene, Elling catheter 05/17/1910 Ahlbom, Karl pressure 05/24/1910 Anderson, Gustaf pressure 05/24/1910 Bukolt, John pressure 06/21/1910 Hicks, Milton vacuum 07/26/1910 Jonsson, Gustaf pressure 08/02/1910 Brown, Rosa vacuum 08/09/1910 Shafer, Frank vacuum 09/06/1910 Story, Leonard pressure 10/04/1910 Hulbert, John vacuum 10/25/1910 Anderson, Gustaf pressure 11/01/1910 Johansson & Gothe pressure 12/13/1910 Jonsson, Gustaf pressure 12/13/1910 Nielsen, Jens pressure 12/20/1910 Lane, Frederic vacuum 05/02/1911 Nihlen, Arthur pressure 05/09/1911 Good, Ezra vacuum 06/06/1911 Ekehorn, Sven A. pressure 06/20/1911 Peik, L.D. & Lehman, W. vacuum 07/11/1911 Loqvist, August pressure
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