Patent Explorer
Browse, filter, and analyze 23 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US1700852A | Method of and apparatus for ascertaining the proportion of constituents of fluids | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1923-09-26 | 1929-02-05 | 1943-09-26 | 0.0 yrs | 0 | |
| US1698820A | Current tap for installation on electric-supply cords | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1921-03-05 | 1929-01-15 | 1941-03-05 | 0.0 yrs | 0 | |
| US1661740A | Apparatus for effecting energization control of an electric circuit | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1921-08-13 | 1928-03-06 | 1941-08-13 | 0.0 yrs | 0 | |
| US1658254A | Electrothermally-responsive device | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1920-08-16 | 1928-02-07 | 1940-08-16 | 0.0 yrs | 0 | |
| US1633786A | Controller for power-driven pumps | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1924-10-22 | 1927-06-28 | 1944-10-22 | 0.0 yrs | 0 | |
| US1614702A | Fluid meter | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1918-03-01 | 1927-01-18 | 1938-03-01 | 0.0 yrs | 0 | |
| US1485865A | Control and regulation of energy-conversion machine | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1920-02-12 | 1924-03-04 | 1940-02-12 | 0.0 yrs | 0 | |
| US1474944A | Distant indicating means | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1919-06-30 | 1923-11-20 | 1939-06-30 | 0.0 yrs | 0 | |
| US1439123A | Method of making electrical resistance units and the like | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1920-10-27 | 1922-12-19 | 1940-10-27 | 0.0 yrs | 0 | |
| US1437626A | Method of and apparatus for controlling the flow of fluids | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1917-10-25 | 1922-12-05 | 1937-10-25 | 0.0 yrs | 0 | |
| US1435979A | Electrical controller | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1920-01-28 | 1922-11-21 | 1940-01-28 | 0.0 yrs | 0 | |
| US1410702A | Controlling and regulating apparatus and system | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1920-03-08 | 1922-03-28 | 1940-03-08 | 0.0 yrs | 0 | |
| US1383432A | Solenoid-operated valve and the like | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1916-10-23 | 1921-07-05 | 1936-10-23 | 0.0 yrs | 0 | |
| US1376453A | Controlling and regulating apparatus for alternating-current dynamo-electric machines | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1918-01-21 | 1921-05-03 | 1938-01-21 | 0.0 yrs | 0 | |
| US1340575A | Electroionic valve | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1917-09-04 | 1920-05-18 | 1937-09-04 | 0.0 yrs | 0 | |
| US1265328A | Device for taking up and paying out slack. | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1914-04-23 | 1918-05-07 | 1934-04-23 | 0.0 yrs | 0 | |
| US1254812A | Electric-switch casing. | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1917-06-25 | 1918-01-29 | 1937-06-25 | 0.0 yrs | 0 | |
| US1238910A | Vehicle-controller. | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1913-12-13 | 1917-09-04 | 1933-12-13 | 0.0 yrs | 0 | |
| US1163688A | Controlling device. | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1914-10-12 | 1915-12-14 | 1934-10-12 | 0.0 yrs | 0 | |
| US1142852A | Electromagnet and solenoid. | Cutler Hammer Manufacturing Co | Expired / Lapsed | 1913-10-10 | 1915-06-15 | 1933-10-10 | 0.0 yrs | 0 |
Showing 1 to 20 of 23 patents
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