Patents for Herbert I. Finch |
Patents 1 -
11
of 11
|
Number | Date | Patentee | Title | Type |
771,260 | Oct. 04, 1904 | H.I. Finch, C.R. Meston | Field-magnet core | AC motors |
777,215 | Dec. 13, 1904 | C.R. Meston | Shaft-coupling | industrial machine shaft couplings |
844,383 | Feb. 19, 1907 | H.I. Finch, C.R. Meston | Electric motor | repulsion start induction run motors |
844,384 | Feb. 19, 1907 | H.I. Finch, C.R. Meston | Electric motor | repulsion start induction run motors |
928,394 | Jul. 20, 1909 | H.I. Finch, C.R. Meston | Rheostat | electrical devices |
952,458 | Mar. 22, 1910 | H.I. Finch, C.R. Meston | Oscillating electric fan | |
978,147 | Dec. 13, 1910 | H.I. Finch | Oscillating electric fan | |
1,000,536 | Aug. 15, 1911 | H.I. Finch, C.R. Meston | Electric-switch-operating rod | |
1,259,545 | Mar. 19, 1918 | H.I. Finch, C.R. Meston | Adjustable oscillating fan | |
1,275,458 | Aug. 13, 1918 | H.I. Finch, C.R. Meston | Brush-holder for commutator mechanisms | motor brushes |
1,435,827 | Nov. 14, 1922 | H.I. Finch | Electric-motor short-circuiting mechanism | centrifugal motor switches |