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Patents Granted on 1925-07-21
Patents 1 - 7 of 7
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
1,546,447Jul. 21, 1925J. HoogerhydeWood-turning machine
1,546,474Jul. 21, 1925E.L. ConnellElectric switch and handle
1,546,580Jul. 21, 1925F. HardingeValve
1,547,050Jul. 21, 1925L. LaloneWaste removal for cutting machines
  1,547,087Jul. 21, 1925C.R. VickersTool Holder
1,547,093Jul. 21, 1925L.A. BurchRatchet Attachment for Tools
1,547,096Jul. 21, 1925L.E. CrouseGrooving machine
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