| Patents Granted on 1891-12-29 |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| 465,825 | Dec. 29, 1891 | P.C. Atwood | Bench Scraper | box scrapers |
| 465,827 | Dec. 29, 1891 | H.C. Bradford | Tapping and Thread Cutting Machine | tapping machines |
| 465,838 | Dec. 29, 1891 | L.B. Curtis | Pipe Threading Attachment for Lathes | metal lathe accessories and attachments |
| 465,875 | Dec. 29, 1891 | E. McCoy | Lubricator | steam engine lubricators |
| 465,882 | Dec. 29, 1891 | C.E. Peterson | Spirit-Level | wooden levels |
| 465,892 | Dec. 29, 1891 | T.L. Smith | Feed Connection for Drill Presses and Other Machines | metalworking machine mechanisms |
| 465,907 | Dec. 29, 1891 | W.N. Whipple | Rotary Steam Engine | rotary steam engines |
| 465,947 | Dec. 29, 1891 | W.J. Putnam | Rotary Engine | rotary steam engines |
| 466,071 | Dec. 29, 1891 | W.H. Cox | Nut Wrench | axle nut wrenches that lock nut to wheel hub |
| 466,099 | Dec. 29, 1891 | H.F. Hegeman | Folding Square | carpenter squares |
| 466,157 | Dec. 29, 1891 | F.S. Cook | Spanner Wrench | wrench jaw components |
| 466,195 | Dec. 29, 1891 | C.F. Spery | Pipe Tongs | self-adjust wrenches |
| 466,220 | Dec. 29, 1891 | T.H. Buffington | Screw Driver | screwdrivers |
| 466,232 | Dec. 29, 1891 | P.G. Metzler, E. Harper | Flange Wrench | flange wrenches |
| 466,255 | Dec. 29, 1891 | D.S. Paul | Nipple Holding Chuck | metal lathe chucks |
