| Patents for Frank Blockley |
Patents 1 -
15
of 28
      |
| Number | Date | Patentee | Title | Type |
| 81,376 | Aug. 25, 1868 | L.A. Johnson | Improvement in guide for scrollsaws | scrollsaws |
| 81,450 | Aug. 25, 1868 | A. Wirsching | Improvement in watchmaker drills | watchmaker |
| 81,649 | Sep. 01, 1868 | A. Kipp, Jr. | Improvement in steam and fire-regulators | stationary boilers |
| 81,708 | Sep. 01, 1868 | J. Uhl | Improvement in saw-set | saw sets |
| 83,045 | Oct. 13, 1868 | J.C. Crumpton | Improvement in Vises | bench vises |
| 85,372 | Dec. 29, 1868 | J. Elliott | Pipe and Faucet Clamp | |
| 85,624 | Jan. 05, 1869 | H. Tilden | Wrench | wrench jaw components |
| 88,109 | Mar. 23, 1869 | J. Woodville | Improvement in plane-guide | jointer gauges |
| 89,690 | May 04, 1869 | F.C. Richer | Improved Monkey-Wrench | nut wrenches |
| 89,925 | May 11, 1869 | J.S. Fray | Improvement in attachment to boring-brace | braces |
| 90,207 | May 18, 1869 | A. Thompson | Improvement in saw-filing machines | saw sharpening machines |
| 91,635 | Jun. 22, 1869 | T. Holt | Improvement in grooving-machine | dado machines |
| 92,927 | Jul. 27, 1869 | A. Amory | Improvement in guide-attachments for boring-instruments | drill accessories |
| 93,212 | Aug. 03, 1869 | H. Reiss, A.J. Lutz | Milling Tool | milling machine cutters |
| 93,716 | Aug. 17, 1869 | I. Holliday | Improvement in guard for circular saws | tablesaw accessories |
