| All Patents in class 81/3.45 |
Patents 1 -
15
of 42
      |
| Number | Date | Patentee | Title | Type |
| 27,615 | Mar. 27, 1860 | M.L. Byrn | Corkscrew | T corkscrews and other straight corkscrews |
| 61,485 | Jan. 22, 1867 | W.H. Van Gieson | Improved cork-screw | mechanical cork extractors |
| 74,495 | Feb. 18, 1868 | J. Bussey | Corkscrew | mechanical cork extractors |
| 106,036 | Aug. 02, 1870 | W. Dickson | Improvement in cork-screws | mechanical cork extractors |
| 161,755 | Apr. 06, 1875 | W.R. Clough | Improvement in wire corkscrews | cork easers |
| 172,868 | Feb. 01, 1876 | W.R. Clough | Improvement in corkscrews | T corkscrews and other straight corkscrews |
| 179,090 | Jun. 27, 1876 | J. Barnes | Improvement in corkscrews | cork easers |
| 196,226 | Oct. 16, 1877 | G. Havell | Improvement in corkscrews | pocket and protected cork extractors |
| 230,877 | Aug. 10, 1880 | J. Kossuth | Corkscrew | mechanical cork extractors |
| 242,602 | Jun. 07, 1881 | W.R. Clough | Corkscrew | cork easers |
| 251,525 | Dec. 27, 1881 | H. Codd | Instrument for opening internally-stoppered bottles | combination cork extractors |
| 262,613 | Aug. 15, 1882 | J. Pitt | Corkscrew | mechanical cork extractors |
| 296,661 | Apr. 08, 1884 | W.B. Woodman | Combined corkscrew and key-ring | pocket and protected cork extractors |
| 297,232 | Apr. 22, 1884 | T. Curley | Corkscrew | self and partial cork pullers |
| 299,864 | Jun. 03, 1884 | J.A. Smith | Corkscrew | T corkscrews and other straight corkscrews |
