All Patents of Type: making hammers |
Patents 1 -
11
of 11
|
Number | Date | Patentee | Title | Type |
66,298 | Jul. 02, 1867 | H. Cheney | Improvement in the Construction of Hammers | hammers |
66,781 | Jul. 16, 1867 | R. Black | Improved Hammer Head | hammers |
CA-3,357 | Apr. 27, 1874 | D.W. Parker, C. Parker | Improvements on Claw-Hammers | hammers |
151,907 | Jun. 09, 1874 | C. Parker | Claw-Hammers | hammers |
GB-187,500,061 | Jan. 06, 1875 | C. Parker | Hammers | making hammers |
642,542 | Jan. 30, 1900 | E.D. Woods | Process of and Apparatus for Making Hammers and Similar Articles | making hammers |
654,943 | Jul. 31, 1900 | E. Butler | Handle Fastening | making hammers |
1,095,866 | May 05, 1914 | J. Horat | Combined Ladle and Mold for Soft Metal Hammers | hammers |
1,548,603 | Aug. 04, 1925 | T.S. Hose | Method of making claw hammers in one heat | making hammers |
1,550,962 | Aug. 25, 1925 | T.S. Hose | Die for forging claw hammers | making hammers |
CA-520,471 | Jan. 10, 1956 | M.B. Mittleman | Tete Molle de Marteau | making hammers |