| All Patents in class 147/6 |
Patents 1 -
15
of 24
      |
| Number | Date | Patentee | Title | Type |
| 162,230 | Apr. 20, 1875 | H.S. Smith, E.J. Granger | Improvement in barrel-head adjusters | barrel making machines |
| 292,737 | Jan. 29, 1884 | R.O. Dobbin | Barrel-finishing machine | barrel making machines |
| 312,968 | Feb. 24, 1885 | A.C. Carey | Apparatus for filling and heading barrels | |
| 320,159 | Jun. 16, 1885 | J. Mulvaney | Machine for heading barrels | barrel making machines |
| 328,808 | Oct. 20, 1885 | L.M. Reed | Barrel-making machine | barrel making machines |
| 439,241 | Oct. 28, 1890 | W. Glader | Barrel Heading Machine | barrel making machines |
| 454,764 | Jun. 23, 1891 | J. Pleukharp | Machine for forming and hooping barrels | cooper |
| 491,847 | Feb. 14, 1893 | B.S. Miles | Barrel-heading press | barrel making machines |
| 501,828 | Jul. 18, 1893 | J.S. Downing | Device for heading barrels | barrel making machines |
| 629,129 | Jul. 18, 1899 | B. Holmes | Barrel Header | barrel making machines |
| 642,793 | Feb. 06, 1900 | E.F. Beugler, B. Holmes, E. Holmes | Barrel Head Inserting or Removing Machine | barrel making machines |
| 676,819 | Jun. 18, 1901 | E.F. Beugler, B. Holmes, E. Holmes | Machine for Heading-Up Slack Barrels | barrel making machines |
| 686,961 | Nov. 19, 1901 | J.W. Angus | Barrel-heading machine | cooper |
| 721,430 | Feb. 24, 1903 | W.D. Davis | Barrel Heading Press | barrel making machines |
| 941,404 | Nov. 30, 1909 | E.F. Beugler | Barrel-making machine | cooper |
