| Patents Granted on 1872-02-27 |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 123,971 | Feb. 27, 1872 | G.R. Babbitt | Improvement in Piston Packing | piston ring and packing |
| 123,998 | Feb. 27, 1872 | G.R. Kimball | Improvement in Toggle Joints for Saw Frames | frame saws |
| 124,028 | Feb. 27, 1872 | S.G. Bigelow | Improvement in Weatherboard Gauges | clapboard markers |
| 124,031 | Feb. 27, 1872 | D.J. Brougher | Improvement in sawing-machines | reciprocating saws |
| 124,034 | Feb. 27, 1872 | J.H. Butler | Improvement in lath-machines | lath making machines |
| 124,057 | Feb. 27, 1872 | J.V. Gue, G.I. Anderson | Improvement in shingle-machines | shingle machines |
| 124,068 | Feb. 27, 1872 | A. Lane | Improvment in Corn Husking and Shelling Machnes | miller |
| 124,089 | Feb. 27, 1872 | H.S. Shepardson | Improvement in bits | drill bits |
| 124,091 | Feb. 27, 1872 | J. Simpson | Improvement in Boring Machines | vertical boring mills |
| 124,100 | Feb. 27, 1872 | W. Werts | Improvement in Tuyeres | blacksmith |
| 124,101 | Feb. 27, 1872 | A. White | Improvement in shingle-machines | shingle machines |
| 124,108 | Feb. 27, 1872 | J.R. Anderson | Improvement in Rigging Clamps | clamps |
| 124,114 | Feb. 27, 1872 | J.F. Bright | Implement for Cutting Sheet Material | paper cutters |
| 124,123 | Feb. 27, 1872 | W.C. Eiseman | Improvement in Machines for Bending Metal | sheet metal |
| 124,134 | Feb. 27, 1872 | C. Heaton | Improvement in cowls for emery-wheels | grinders |
