| Patents for Extensive Mfg. Co. |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 832,369 | Oct. 02, 1906 | C.J. Fancher | Machine for operating abrading or cutting tools | filing machines |
| 836,376 | Nov. 20, 1906 | C.J. Fancher | Tool-holder | filing machines |
| 869,167 | Oct. 22, 1907 | C.J. Fancher | Driving mechanism for machine for operating abrading or cutting tools | filing machines |
| 1,077,266 | Nov. 04, 1913 | C.J. Fancher | Feeding postage stamps | |
| 1,115,916 | Nov. 03, 1914 | C.J. Fancher | Feeding postage stamps | |
| 1,141,623 | Jun. 01, 1915 | C.J. Fancher | Counter for postage stamps | |
