| Patents for Charles E. Francis Co. |
Patents 1 -
15
of 18
      |
| Number | Title | Classification(s) |
| 524,380 | Veneer-press | 100/214, 100/226, 100/237 |
| 614,804 | Implement for operating screws | 100/290, 254/98 |
| 887,783 | Veneer-press | 100/214, 100/237 |
| 1,016,258 | Veneer-press for manufacturers of woodworking material | 100/229R, 100/295, 24/19 |
| 1,073,414 | Veneer-press for manufacturers of woodworking material | 100/215, 100/290 |
| 1,327,815 | Veneer-press | 100/193, 100/214 |
| 1,333,968 | Roller scraper-bar for glue-spreading machines | 118/227, 118/262 |
| 1,464,813 | Roller scraper bar for glue-spreading machine | 118/227, 118/262 |
| 1,661,174 | Glue spreader | 118/227, 118/262 |
| 1,664,207 | Bolt head | 100/290 |
| 1,762,972 | Plate glue spreader | 118/258, 118/DIG.009 |
| 1,846,856 | Glue spreader | 118/226, 118/258 |
| 1,922,675 | Roll glue spreader | 118/226, 118/262 |
| 1,981,499 | Clamp | 144/245.3, 269/172, 269/56 |
| 2,058,377 | Hydraulic press control | 60/432, 60/563, 91/442, 91/519 |
