All Patents of Type: milling machine accessories |
Patents 1 -
15
of 155
|
Number | Date | Patentee | Title | Type |
110,951 | Jan. 17, 1871 | A.H. Brainard | Improvement in Back Centers for Milling Machines | milling machine accessories |
111,311 | Jan. 31, 1871 | A.H. Brainard | Improvement in Head Stocks for Milling Machines | indexers and dividers |
166,705 | Aug. 17, 1875 | W. Krutzsch | Improvement in gear-cutting attachments | milling machine accessories |
GB-187,903,105 | Jul. 31, 1879 | A. Muir | Improvements in Making "Dummys" or "Formers" for Shaping Edge-Milling or Profiling Machines | milling machine accessories |
292,927 | Feb. 05, 1884 | C.E. Lipe | Index-head for milling-machines | milling machine accessories |
379,187 | Mar. 06, 1888 | C.H. Trask | Machine for Shaping Milling Tools | milling machine accessories |
432,959 | Jul. 22, 1890 | H. Thurston | Machine for cutting dies | milling machine accessories |
461,201 | Oct. 13, 1891 | A.D. Pentz | Rotary attachment for milling-machines | milling machine accessories |
491,521 | Feb. 14, 1893 | J.W. Boynton | Tail Stock for Milling Machines | milling machine accessories |
551,841 | Dec. 24, 1895 | J.H. Spoerl | Milling Tool | milling machine accessories |
612,332 | Oct. 11, 1898 | C.L. Grohmann | Attachment for metal-working machines | milling machine accessories |
642,712 | Feb. 06, 1900 | J. Parker | High Speed Attachment for Milling Machines | milling machine accessories |
652,441 | Jun. 26, 1900 | E.J. McClellan | Milling Machine Vice | milling machine accessories |
680,962 | Aug. 20, 1901 | J.F. Crudginton | Carriage Lowering Attachment for Milling Machines | milling machine accessories |
858,808 | Jul. 02, 1907 | J.W. Kennedy, E. Grotz | Attachment for Milling Machines | milling machine accessories |