| Recently added or edited patents |
Patents 1 -
15
of 317
      |
| Modified | Number | Grant Date | Patentee | Title | Type |
| 2025-12-03 | 467,830 | Jan. 26, 1892 | F.G. Powers | Calf Weaner | animal weaners |
| 2025-12-03 | 837,382 | Dec. 04, 1906 | V.H. Canham | Hemmer Guide for Skirts of Ladies and Childens Dresses | tailor |
| 2025-12-03 | 249,820 | Nov. 22, 1881 | P.G. Beckley | Wick Trimmer | |
| 2025-12-03 | DE-622,974 | Dec. 10, 1935 | . | Control system for hydraulically driven tool machines, especially drilling machines | hydraulic apparatus |
| 2025-12-03 | CH-348,624 | Aug. 31, 1960 | . | Drill bit sharpening machine | drill sharpening machines |
| 2025-12-03 | CH-129,662 | Jan. 02, 1929 | . | Belt tensioning device | belt tensioners |
| 2025-12-03 | CH-333,287 | Oct. 15, 1958 | O. Amiet | Device for sharpening drill bits using a grinding wheel | drill sharpening machines |
| 2025-12-03 | CH-330,589 | Jun. 15, 1958 | O. Amiet | Method for sharpening drill bits and machine for implementing this method | drill sharpening machines |
| 2025-12-03 | CH-324,773 | Oct. 15, 1957 | O. Amiet | Machine tool chuck | drill press chucks |
| 2025-12-03 | 342,307 | May 18, 1886 | F.M. Rites | Steam Engine Governor | steam engine governors |
| 2025-12-03 | 737,275 | Aug. 25, 1903 | F.M. Rites | Governor | |
| 2025-12-03 | 527,720 | Oct. 16, 1894 | F.M. Rites | Govenor | steam engine governors |
| 2025-12-03 | 3,200,470 | Aug. 17, 1965 | J. Müller | Machine Tool | |
| 2025-12-02 | 404,931 | Jun. 11, 1889 | W.H. Predmore | Calf Weaner | animal weaners |
| 2025-12-02 | 572,339 | Dec. 01, 1896 | G. Disrud | Calf Weaner | animal weaners |
