| Patents for Will. A. Barr |
Patents 1 -
15
of 26
      |
| Number | Date | Patentee | Title | Type |
| 628,775 | Jul. 11, 1899 | H. Disston | Cane Knife | |
| 632,560 | Sep. 05, 1899 | Z.T. Furbish | Tool-Stock Chuck | tool holders |
| 659,522 | Oct. 09, 1900 | Z.T. Furbish | Apparatus for Making Ribbed Sleeves or Wheels | |
| 659,523 | Oct. 09, 1900 | Z.T. Furbish | Screwdriver, &c., Handle | screwdriver handles |
| D33,617 | Nov. 27, 1900 | E.F. Shaw | Design for a Saw Handle | saw handles |
| 666,507 | Jan. 22, 1901 | Z.T. Furbish | Drill bit, &c., Chuck | drill chucks |
| 666,509 | Jan. 22, 1901 | Z.T. Furbish | Reducing-Chuck | drill chucks |
| 666,510 | Jan. 22, 1901 | Z.T. Furbish | Magazine Screw-Driver and Tool-Holder | tool holders |
| 666,511 | Jan. 22, 1901 | Z.T. Furbish | Supplementary Drill Chuck | drill chucks |
| 666,512 | Jan. 22, 1901 | Z.T. Furbish | Screwdriver, &c., Ratchet Handle | ratcheting screwdrivers |
| 676,742 | Jun. 18, 1901 | Z.T. Furbish | Chuck | drill chucks |
| 684,729 | Oct. 15, 1901 | E.F. Shaw | Saw Handle | saw handles |
| 685,677 | Oct. 29, 1901 | Z.T. Furbish | Ball-Chuck | drill chucks |
| 687,583 | Nov. 26, 1901 | E.F. Shaw | Saw Handle | saw handles |
| 687,584 | Nov. 26, 1901 | E.F. Shaw | Saw Handle | saw handles |
