| Patents for K. Durfee |
Patents 1 -
10
of 15
      |
| Picture | Number | Date | Patentee | Title |
 | CA-31,613 | Jun. 18, 1889 | O.M. Shaw, G. Pendleton, W.C. Worthen | Wrench |
 | 408,380 | Aug. 06, 1889 | G.E. Dutton | Case Hook |
 | 418,762 | Jan. 07, 1890 | A. Siegel | Lasting Pinchers |
 | CA-34,466 | Jun. 03, 1890 | C. Green, H. Bornstein | Wrench |
 | 434,912 | Aug. 26, 1890 | H. Bornstein | Wrench |
 | 438,750 | Oct. 21, 1890 | E.E. Harrington | Protractor Bevel |
 | CA-36,254 | Apr. 01, 1891 | G.H. Buzzell | Wrench for Pipes |
 | 461,995 | Oct. 27, 1891 | J. Wyke | Key Seating or Splining Gage |
 | 463,784 | Nov. 24, 1891 | G.H. Buzzell | Pipe Wrench |
 | 476,465 | Jun. 07, 1892 | F.B. Jordan | Combined Wrench and Oiler |
