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All Patents in class 81/409
Patents 1 - 15 of 26
First set of recordsNext set of recordsLast set of records
19,842Apr. 06, 1858H.H. GilmorePipe-Tongspipe tongs
24,927Aug. 02, 1859J.R. BrownPipe-Tongspipe tongs
35,762Jul. 01, 1862F. Kearney, W. KearneyImprovement in Pipe-Tongs or Wrenchespipe tongs
45,496Dec. 20, 1864H. HerbertImprovement in Pipe-Tongswrench jaw components
RE2,283Jun. 12, 1866H.H. Gilmore, A. BeachImprovement in Pipe-Tongspipe tongs
57,506Aug. 28, 1866H. HerbertImprovement in Pipe-Tongspipe tongs
62,250Feb. 19, 1867E. CashImprovement in Pipe-Tongspipe wrenches
79,642Jul. 07, 1868J.M. EvartsImprovement in Pipe-Tongspipe tongs
RE4,917May 28, 1872H. HerbertImprovement in Pipe-Tongspipe tongs
139,177May 20, 1873G.P. MoloneyImprovment in Pipe Tongspipe tongs
148,889Mar. 24, 1874A. KotzumPipe-Tongspipe tongs
157,441Dec. 08, 1874J.D. DavisImprovement in Pipe-Tongspipe tongs
169,425Nov. 02, 1875S.H. DickersonPipe-Tongspipe tongs
170,201Nov. 23, 1875D.P. StantonPipe-Wrenchpipe tongs
203,593May 14, 1878J. CorbinPipe-Tongspipe tongs
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