| All Patents in class 81/3.41 |
Patents 1 -
15
of 15
      |
| Number | Date | Patentee | Title | Type |
| 42,784 | May 17, 1864 | J.L. Morrill | Cork Drawer | non worm cork extractors |
| 212,863 | Mar. 04, 1879 | L.C. Mumford | Cork-Extractor | non worm cork extractors |
| 245,301 | Aug. 09, 1881 | F. Mann | Cork-extractor | non worm cork extractors |
| 317,038 | May 05, 1885 | H. Strait | Corkscrew | non worm cork extractors |
| 441,422 | Nov. 25, 1890 | J. Kline | Cork Extractor | bar corkscrews |
| 474,480 | May 10, 1892 | L.C. Mumford | Cork-extractor | non worm cork extractors |
| 556,554 | Mar. 17, 1896 | E.S. Piper | Cork Extractor | non worm cork extractors |
| 624,457 | May 09, 1899 | M.D. Converse | Cork Extractor | non worm cork extractors |
| 641,111 | Jan. 09, 1900 | H. Hungerford | Cork Extractor | cork extractors |
| 702,001 | Jun. 10, 1902 | H.H. Ham | Cork-extractor | non worm cork extractors |
| 847,744 | Mar. 19, 1907 | A. Dudly, Sr. | Stopper-extractor | non worm cork extractors |
| 854,812 | May 28, 1907 | J.B. Dodge | Cork-extractor | non worm cork extractors |
| 1,061,904 | May 13, 1913 | A. Finsel | Cork Puller | non worm cork extractors |
| 1,213,452 | Jan. 23, 1917 | W.M. Brady | Stopper-extractor | non worm cork extractors |
| 6,240,808 | Jun. 05, 2001 | M.K. Gelbard | Cork Extractor | non worm cork extractors |
