| Patents Granted on 1902-04-22 |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 697,977 | Apr. 22, 1902 | G.W. Bufford | Pipe-Wrench | pipe wrenches |
| 698,001 | Apr. 22, 1902 | B.F. Foss | Lengthening Attachment for Bits | drill bit extensions |
| 698,008 | Apr. 22, 1902 | F.W. Gordon | Change Gearing | engine lathes |
| 698,086 | Apr. 22, 1902 | H.H. Ricker, S.W. Wardwell | Wrench | bicycle or pocket wrenches |
| 698,111 | Apr. 22, 1902 | H.A. Gale | Machine for edging and matching lumber | matchers |
| 698,242 | Apr. 22, 1902 | S.A. Baker | Drilling-machine | multiple spindle drill presses |
| 698,315 | Apr. 22, 1902 | E.S. Shimer, H.A. Pardoe | Grinding-machine | cutter grinding machines |
| 698,331 | Apr. 22, 1902 | E.S. Shimer | Cutter-head | cutterheads |
| 698,405 | Apr. 22, 1902 | J.W. Lambert | Speed Regulator for Explosive Engines | ignition systems |
| 698,418 | Apr. 22, 1902 | R.F. Sprague | Power-driven tool | handheld power tools |
