All Patents in class 81/121.1 |
Patents 16 -
30
of 34
|
Number | Date | Patentee | Title | Type |
863,551 | Aug. 13, 1907 | M.A. Mulrony | Wrench | wrench handle components |
876,675 | Jan. 14, 1908 | J.J. Albert | Combination Tool | screwdrivers |
898,997 | Sep. 15, 1908 | G.P. Sprague | Nut Wrench | nut wrenches |
1,282,028 | Oct. 22, 1918 | W.S. Bellows | Wrench-Socket | wrench sockets |
1,367,969 | Feb. 08, 1921 | J.C. Holley | Wrench | brace wrenches |
1,490,739 | Apr. 15, 1924 | W.W. Hewitt, Jr. | Socket Wrench | socket wrenches |
1,553,068 | Sep. 08, 1925 | A.E. Carlberg | Wrench | socket wrenches |
1,559,543 | Nov. 03, 1925 | F.H. Bellows | Method of Attaching A Tool Head to Its Handle | wrench sockets |
RE16,354 | May 18, 1926 | A.E. Carlberg | Wrench | socket wrenches |
1,590,200 | Jun. 29, 1926 | J.J. McGuckin | Socket Wrench | socket wrenches |
1,941,565 | Jan. 02, 1934 | S. Mandl | Socket Wrench | wrenches |
2,103,944 | Dec. 28, 1937 | A.V. Gullborg | Screw Part and Driver | socket wrenches |
D108,143 | Jan. 25, 1938 | S. Mandl | Design for a Wrench Member | wrench sockets |
2,372,269 | Mar. 27, 1945 | L.J. Golan | Theft Resisting Nut and Wrench Combination | socket wrenches |
2,735,321 | Feb. 21, 1956 | H.A. Browne, F. Browne | Finger Tip Tools | nut wrenches |