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All Patents in class 72/409.02
Patents 1 - 15 of 28
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NumberDatePatenteeTitleType
116,440Jun. 27, 1871H. Nyland, G. Heesen, J. HeesenInstrument for Ringing Hogshog ring
130,853Aug. 27, 1872H.W. HillImprovement in Implements for Ringing Hogshog ring
148,656Mar. 17, 1874E. BlairDevices for Ringing Swinehog ring
154,046Aug. 11, 1874A.L. HillHog-Ringing Nippershog ring
154,832Sep. 08, 1874W.D. BrownImprovement in Instruments For Ringing Hogshog ring
156,054Oct. 20, 1874J. BurgerSnout-Jewel Pliershog ring
156,125Oct. 20, 1874E. BlairHog-Ringing Nippershog ring
203,272May 07, 1878H.W. HillHog-Ringing Implementhog ring
206,419Jul. 30, 1878W.D. BrownInstrument For Ringing Swinehog ring
213,618Mar. 25, 1879J.H. BrownHog-Ringing Implementhog ring
216,468Jun. 10, 1879A. St. MaryHog-Ring and Ringing Implementhog ring
217,082Jul. 01, 1879O.A. EssigDevice For Forming And Inserting Rings In The Noses of Hogshog ring
226,915Apr. 27, 1880J. HeesenHog-Ringing Toolhog ring
256,713Apr. 18, 1882E. MajorHog Ring Pinchershog ring
297,853Apr. 29, 1884C.B. RubertWatch Maker's Hand Vise And Ring Benderpliers
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