All Patents in class 16 |
Patents 196 -
210
of 245
|
Number | Date | Patentee | Title | Type |
1,630,526 | May 31, 1927 | S.A. Cogsdill | Machine Tool | reamers |
1,635,259 | Jul. 12, 1927 | J.V. Critchley | Cylinder Head Lifting Tool | automotive tools |
1,639,561 | Aug. 16, 1927 | J.M. Hargrave, D.L. Farmer | Clamp | bar and pipe clamps |
1,651,654 | Dec. 06, 1927 | L. Williams | Shear machine | metal shearing machines |
1,712,484 | May 14, 1929 | W.S. Thomson | Screw Driver | screwdriver handles |
1,721,065 | Jul. 16, 1929 | C. Bodmer | Hand tool | |
1,722,730 | Jul. 30, 1929 | W.J. Meyer, J. Buday | Motor driven lawn mower | |
1,847,757 | Mar. 01, 1932 | H.M. Gasstrom | Folding Rule Hinge | folding rule joints |
1,870,428 | Aug. 09, 1932 | E.B. Stimpson | Noise eliminator | riveting machines |
1,898,472 | Feb. 21, 1933 | H.M. Whitcomb | Doorstop | |
1,908,080 | May 09, 1933 | J.P. Thompson | Screw | |
1,965,230 | Jul. 03, 1934 | H.M. Gasstrom | Hinge Joint for Folding Rules | folding rule joints |
1,987,215 | Jan. 08, 1935 | M.W. Romig | Means for securing name plates and the like | |
2,033,141 | Mar. 10, 1936 | K.F. Gallimore, H.B. Kraut | Protective Means for Guideways | metalworking machine mechanisms |
2,070,511 | Feb. 09, 1937 | E.G. Cements | Domestic Refrigerator | ice boxes and refrigerators |