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All Patents in class 81/184
Patents 1 - 15 of 48
First set of recordsNext set of recordsLast set of records
51,961Jan. 09, 1866T.C. PageRemovable Gripping-Jawpipe jaw attachments for wrenches
79,665Jul. 07, 1868J. MaddenImprovement in Pipe-Wrenchespipe jaw attachments for wrenches
98,515Jan. 04, 1870R. MorrisonWrenchwrench handle components
107,425Sep. 13, 1870H. TregallasImprovement in Wrenchespipe and nut combination wrenches
120,475Oct. 31, 1871A.H. WoodruffImprovement in Pipe Wrench Attachment for Monkey Wrenchespipe jaw attachments for wrenches
166,665Aug. 10, 1875L.O. VeberWrenchpipe and nut combination wrenches
193,632Jul. 31, 1877C.H. AmidonBrace-wrenchbrace wrenches
194,488Aug. 21, 1877B.L. WalkerPipe And Nut Wrenches With Cutterspipe jaw attachments for wrenches
195,266Sep. 18, 1877J. EisemanDetachable Serrated Jawpipe jaw attachments for wrenches
203,774May 14, 1878H.F. ReadWrench Attachmentpipe jaw attachments for wrenches
214,697Apr. 22, 1879P. PepplerPipe-Wrench Attachmentspipe jaw attachments for wrenches
302,842Jul. 29, 1884S.H. Heginbottom, W.H. Hayton, R.C. HaytonImproved Serrated Pipe-Gripping Jawpipe jaw attachments for wrenches
337,627Mar. 09, 1886F.H. SeymourPipe Wrench Attachment For Monkey Wrencheschain and strap wrenches
347,179Aug. 10, 1886C.H. Hubbell, W.A. KellyWrench Attachmentpipe jaw attachments for wrenches
363,901May 31, 1887W.C. MarrWrenchscrew adjust wrenches
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