| Patents for none listed |
Patents 301 -
315
of 3139
      |
| Number | Date | Patentee | Title | Type |
| 1,201,324 | Oct. 17, 1916 | C.W. Manzel | Leaf Spring Lubricating Tool | lubricating accessories |
| 1,203,417 | Oct. 31, 1916 | E.A. Schade, C. Bodmer | Miter-box | miter boxes |
| 1,210,257 | Dec. 26, 1916 | B.F. Augustine | Clutch | clutches |
| 1,222,229 | Apr. 10, 1917 | R.L. Mapson | Valve Releasing Device | valve spring tools |
| 1,223,325 | Apr. 17, 1917 | F.O. Jaques, Sr. | Anvil for Micrometer Gages and Similar Gages | micrometers |
| 1,229,569 | Jun. 12, 1917 | B.F. Augustine | Rotary Engine | rotary engines |
| 1,230,020 | Jun. 12, 1917 | H.A. Pedrick | Boring Head | boring heads |
| 1,234,967 | Jul. 31, 1917 | C.O. Throp | Valve Removing Tool | valve spring tools |
| 1,235,237 | Jul. 31, 1917 | W.J. Parsons | Spring Manipulating Tool | valve spring tools |
| 1,235,715 | Aug. 07, 1917 | C.F. Mooney | Compasses | compasses |
| 1,236,408 | Aug. 14, 1917 | E.J. Dickson | Valve Reamer and Refacer | valve grinding tools |
| 1,236,486 | Aug. 14, 1917 | A.L. Ruquist | Rafter Miter | miter squares |
| 1,238,870 | Sep. 04, 1917 | B.F. Augustine | Rotary Engine | rotary steam engines |
| 1,239,688 | Sep. 11, 1917 | G.F. Harris | Combination Petcock Wrench and Cleaning Tool | automotive specialty wrenches |
| GB-109,525 | Sep. 20, 1917 | J. Boe | Improved Attachment for Spanners to Convert them into Pipe Grips and the like | pipe jaw attachments for wrenches |
