| Patents Granted on 1897-11-30 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| D27,919 | Nov. 30, 1897 | J.A. Ryan, M.D. Blondel | Frame For Wrenches | wrench components |
| 594,371 | Nov. 30, 1897 | T.B. Barnes | Shingling Gage | carpenter |
| 594,372 | Nov. 30, 1897 | W. Bayley | Igniter for Explosive Engines | ignition systems |
| 594,399 | Nov. 30, 1897 | J.A. Hill | Wrench | quick adjust wrenches |
| 594,498 | Nov. 30, 1897 | E.F. Stout | Wrench | quick adjust wrenches |
| 594,563 | Nov. 30, 1897 | R.A. Ryrie | Pipe Wrench | chain and strap wrenches |
| 594,615 | Nov. 30, 1897 | B.H. Fowle | Expansive Bit | adjustable drill bits |
| 594,632 | Nov. 30, 1897 | N. Lombard | Speed Regulator | steam engine governors |
| 594,692 | Nov. 30, 1897 | G. Henneberg | Spirit Level | levels |
| 594,775 | Nov. 30, 1897 | J. Browning | Pipe Wrench | pipe wrenches |
| 594,825 | Nov. 30, 1897 | C.H. Bump | Handle-finishing machine | specialty woodworking machines |
