| Patents for Joseph Bradley Armitage |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| CA-421,410 | Jul. 11, 1944 | T.F. Eserkaln, J.B. Armitage | Power transmission and control mechanism | milling machines |
| CA-422,372 | Aug. 29, 1944 | J.B. Armitage | Milling machine | milling machines |
| CA-424,692 | Dec. 26, 1944 | J.B. Armitage | Transmission and control mechanism | milling machines |
| CA-424,841 | Jan. 02, 1945 | J.B. Armitage | Transmission and control mechanism | milling machines |
| CA-429,165 | Jul. 31, 1945 | F.D. Boehmer, K.A. Riedel, O.W. Barker, J.B. Armitage | Machine tool | horizontal boring mills |
| CA-435,500 | Jun. 25, 1946 | J.B. Armitage, O.W. Barker | Machine tool | milling machines |
| CA-435,501 | Jun. 25, 1946 | J.B. Armitage | Variable speed transmission mechanism | milling machines |
| CA-437,644 | Oct. 29, 1946 | J.B. Armitage, O.W. Barker | Machine-tool transmission and control | milling machines |
| CA-474,821 | Jun. 26, 1951 | J.B. Armitage | Angular milling attachments | milling machines |
| CA-497,611 | Nov. 10, 1953 | J.B. Armitage, F.D. Boehmer, J.B. Lukey, K.A. Riedel | Machine tool transmission | milling machines |
| CA-503,457 | Jun. 01, 1954 | J.B. Armitage, J.N. Flannery | Slotting machines | metal slotting machines |
| CA-509,493 | Jan. 25, 1955 | J.B. Armitage, J.N. Flannery | Machine tool transmission and control mechanism | milling machines |
| CA-513,572 | Jun. 07, 1955 | J.B. Armitage, O.W. Barker | Milling and boring machines | milling machines |
| CA-514,587 | Jul. 12, 1955 | J.B. Armitage | Boring machine | vertical boring mills |
| CA-514,588 | Jul. 12, 1955 | J.B. Armitage | Boring machine | vertical boring mills |
