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Patents for Bullard Machine Tool Co.
Patents 31 - 45 of 62
First set of recordsPrevious set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
1,250,556Dec. 18, 1917E.P. Bullard, Jr., W.N. StevensWork-Spindle Adjustment
1,258,089Mar. 05, 1918E.P. Bullard, Jr., W.N. StevensAutomatic Machine-Toolvertical boring mills
1,285,019Nov. 19, 1918E.P. Bullard, Jr., W.N. StevensFeed-Works for Machine-Tools
1,360,175Nov. 23, 1920E.P. Bullard, Jr.Multiple Spindle Machine Toolvertical boring mills
1,382,339Jun. 21, 1921E.P. Bullard, Jr.Tool-Slide for Machine-Tools
1,382,340Jun. 21, 1921E.P. Bullard, Jr.Controling Means for Machine Toolsmachine tool controls
1,410,450Mar. 21, 1922E.P. Bullard, Jr.Hand Operating Means for Boring Millsmetalworking machine mechanisms
1,410,451Mar. 21, 1922S.H. Bullard, B.J. CMulticutting Bar
1,455,282May 15, 1923E.P. Bullard, Jr.Indexing Devicemetalworking machine mechanisms
1,455,283May 15, 1923E.P. Bullard, Jr.Electric-Operating Chucking Device
1,505,900Aug. 19, 1924J.H. Lucas, G.F. KolbAutomobile Bumper Bracketautomobile accessories
1,505,901Aug. 19, 1924G.F. KolbAutomobile Bumper Bracket
1,505,902Aug. 19, 1924G.F. KolbAutomobile Bumper Bracket
1,574,726Feb. 23, 1926E.P. Bullard, Jr.Multiple Spindle Machine Toolvertical boring mills
1,574,727Feb. 23, 1926E.P. Bullard, Jr.Multiple-Spindle Continuous-Drilling Toolvertical boring mills
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