| Patents for Connell & Dengler Machine Co. |
Patents 1 -
15
of 25
      |
| Number | Date | Patentee | Title | Type |
| 37,885 | Mar. 10, 1863 | J.B. Dougherty | Improved machine for sawing barrel-heads, shingles, etc. | cooper |
| 40,613 | Nov. 17, 1863 | J.B. Dougherty | Improved hoop-machine | hoop making machines |
| 41,688 | Feb. 23, 1864 | J.B. Dougherty | Improvement in machines for making splints for barrel-hoops | hoop making machines |
| 58,618 | Oct. 09, 1866 | J.B. Dougherty | Improvement in shingle machines | shingle machines |
| 68,856 | Sep. 17, 1867 | J.B. Dougherty | Improvement in barrel-head machines | cooper |
| 92,591 | Jul. 13, 1869 | J.B. Dougherty | Improvement in shingle-machine | shingle machines |
| 106,260 | Aug. 09, 1870 | J.B. Dougherty | Improvement in machine for manufacturing hoops | hoop making machines |
| 203,429 | May 07, 1878 | J.B. Dougherty | Improvement in machines for cutting hoops from the log | hoop making machines |
| 207,721 | Sep. 03, 1878 | J.B. Dougherty | Improvement in hoops | hoop making machines |
| 209,962 | Nov. 19, 1878 | J.B. Dougherty | Improvement in hoop-cutting machines | hoop making machines |
| 210,100 | Nov. 19, 1878 | J. Connell | Tilting-arbor tablesaw | tablesaws |
| 211,715 | Jan. 28, 1879 | J.B. Dougherty | Improvement in barrel-hoop machines | hoop making machines |
| 211,716 | Jan. 28, 1879 | J.B. Dougherty, J. Naylor, Jr. | Improvement in machines for dressing and compressing hoops | hoop making machines |
| 243,692 | Jul. 05, 1881 | V. Dengler, J. Connell | Resawing machine | circular resaws |
| 253,513 | Feb. 14, 1882 | V. Dengler, J. Connell | Swing-saw | circular crosscut saws |
