| Patents Granted on 1891-07-14 |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| D20,932 | Jul. 14, 1891 | J.J. Tower | Safety Bicycle Wrench | wrench handle components |
| 455,776 | Jul. 14, 1891 | A.F. Street | Hammer | hammers |
| 455,780 | Jul. 14, 1891 | C.A. Wagner | Automatic lathe | wood lathes |
| 455,787 | Jul. 14, 1891 | H. Bilgram | Balance-wheel for time-pieces | clockmaker |
| 455,821 | Jul. 14, 1891 | F.F. Schofield | Wrench | quick adjust wrenches |
| 455,826 | Jul. 14, 1891 | D.W. Davis | Corkscrew | lever cork extractors |
| 455,835 | Jul. 14, 1891 | J. Swegles | Axle Cutter | axle cutters and threaders |
| 455,859 | Jul. 14, 1891 | A.J. Smart | Tap Wrench | tap wrenches and die stocks |
| 455,863 | Jul. 14, 1891 | A. Cleland | Rotary Engine | rotary steam engines |
| 455,872 | Jul. 14, 1891 | J. Peebles, E.J. Woolf | Valve Gear for Engines | steam engine valve gear |
| 455,889 | Jul. 14, 1891 | J.M. Smelser | Traction Engine | traction engine bearings |
| 455,892 | Jul. 14, 1891 | F.W. Whitcher | Lasting Pinchers | pliers |
| 455,898 | Jul. 14, 1891 | C.G. Curtis | Electric Motor or Dynamo Electric Machine | electric motors |
| 455,957 | Jul. 14, 1891 | C.F. Young | Cutter Adjustment for "B" Planes | plane cutter adjustments |
| 455,993 | Jul. 14, 1891 | J. Barrett | Lifting-jack | lifting jacks |
