| Patents Granted on 1891-06-09 |
Patents 1 -
15
of 25
      |
| Number | Date | Patentee | Title | Type |
| 453,612 | Jun. 09, 1891 | S.G. Brosius | Rotary Engine | rotary engines |
| 453,613 | Jun. 09, 1891 | S.G. Brosius | Rotary Engine | rotary engines |
| 453,614 | Jun. 09, 1891 | S.G. Brosius | Rotary Engine | rotary engines |
| 453,615 | Jun. 09, 1891 | S.G. Brosius | Rotary Engine | rotary engines |
| 453,616 | Jun. 09, 1891 | A.E. Brown | Driver for Lathes or Planing Machines | metal lathe accessories and attachments |
| 453,617 | Jun. 09, 1891 | A.E. Brown | Driving Device | metal lathe accessories and attachments |
| 453,622 | Jun. 09, 1891 | J.W. Cheney | Tool Handle | tool handles |
| 453,652 | Jun. 09, 1891 | J. Morgan | Rotary Engine or Pump | rotary steam engines |
| 453,653 | Jun. 09, 1891 | M. Morton | Combined Portable Planer and Key Seat Machine | key seating machines |
| 453,654 | Jun. 09, 1891 | M. Morton | Attachment for Key Seat Cutting Machines | key seating machines |
| 453,667 | Jun. 09, 1891 | L.H. Sargent, Jr. | Handle for Augers | auger handles |
| 453,736 | Jun. 09, 1891 | M. Cummins | Rod or Pipe Wrench | pipe wrenches |
| 453,761 | Jun. 09, 1891 | C.W. Le Count | Lathe Dog | lathe dogs |
| 453,767 | Jun. 09, 1891 | J. Addison | Tool for Cutting Holes and Washers | washer cutters |
| 453,780 | Jun. 09, 1891 | W.H. Warren | Radial Drilling Machine | radial drill presses |
