| Patents for James Pleukharp & Co. |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 122,278 | Dec. 26, 1871 | J. Pleukharp | Improvement in slides for extension tables | |
| 126,831 | May 14, 1872 | J. Pleukharp | Improvement in extension tables | |
| 158,307 | Dec. 29, 1874 | J. Pleukharp | Improvement in slides for extension-tables | |
| 188,668 | Mar. 20, 1877 | J. Pleukharp | Improvement in screws | screws |
| 239,838 | Apr. 05, 1881 | J. Pleukharp | Table | desks and tables |
| 313,020 | Feb. 24, 1885 | T. Shilling, E. Pleukharp | Table-slide | |
| 331,212 | Nov. 24, 1885 | J. Pleukharp | Table | |
| 340,519 | Apr. 20, 1886 | J. Pleukharp | Table-leaf support | |
| 348,052 | Aug. 24, 1886 | C.V. Pleukharp | Caster | |
| 359,362 | Mar. 15, 1887 | C.V. Pleukharp | Caster-pod | |
| 359,888 | Mar. 22, 1887 | C.V. Pleukharp | Caster | |
| 631,750 | Aug. 22, 1899 | J. Pleukharp | Fastening for table or other tops | |
