| Recently added or edited patents |
Patents 1 -
15
of 225
      |
| Modified | Number | Grant Date | Patentee | Title | Type |
| 2025-11-16 | 33,912 | Dec. 10, 1861 | J.J. Welling | Improved Device for Weaning Calves | animal weaners |
| 2025-11-16 | 214,196 | Apr. 08, 1879 | H.C. Rice | Muzzles For Animals | animal weaners |
| 2025-11-16 | 122,119 | Dec. 26, 1871 | T.A. Keech | Device for Preventing Calves from Sucking | animal weaners |
| 2025-11-15 | 164,665 | Jun. 22, 1875 | S. Tilton | Improved Instrument to Keep Calves from Sucking | animal weaners |
| 2025-11-15 | 176,383 | Apr. 18, 1876 | S. Tilton | Muzzles for Calves | animal weaners |
| 2025-11-15 | 74,086 | Feb. 04, 1868 | A.F. Haven | Teat Sucking Preventative & Cattle Leader | animal weaners |
| 2025-11-15 | CA-57,544 | Sep. 23, 1897 | D. Best | Machine a Gaz | gas and gasoline engines |
| 2025-11-15 | 959,049 | May 24, 1910 | F.P. Boland | Positive-pressure blower | blowers |
| 2025-11-15 | 1,332,706 | Mar. 02, 1920 | F.P. Boland | Drying process and apparatus | jeweler |
| 2025-11-15 | 1,294,035 | Feb. 11, 1919 | F.P. Boland | Drying process and apparatus for tentering and other machines | dressing cloth |
| 2025-11-15 | 1,217,397 | Feb. 27, 1917 | F.P. Boland | Process and means for filtering water | jeweler |
| 2025-11-15 | 1,163,205 | Dec. 07, 1915 | F.P. Boland | Apparatus for drying jewelry and the like | jeweler |
| 2025-11-15 | 1,154,167 | Sep. 21, 1915 | F.P. Boland | Process of drying jewelry | jeweler |
| 2025-11-15 | 981,911 | Jan. 17, 1911 | F.P. Boland | Sawdust-box | jeweler |
| 2025-11-15 | 969,453 | Sep. 06, 1910 | F.P. Boland | Machine for drying jewelry, &c. | jeweler |
