| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Cataract Tool & Optical Co. | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| GB-190,010,493 | Jun. 01, 1901 | F.L. Smith, H.D. Gibbs | Improvements in and relating to mountings for telescope sights for ordnance | ||
 | 681,202 | Aug. 27, 1901 | H.L. De Zeng, Jr. | Telescopic mounting for guns | |
| 690,019 | Dec. 31, 1901 | H.L. De Zeng, Jr. | Telescope | ||
| 691,248 | Jan. 14, 1902 | H.L. De Zeng, Jr. | Telescope-mounting for guns | ||
 | 701,520 | Jun. 03, 1902 | H.D. Gibbs, F.L. Smith | Telescope | |