Patent US1997683A successfully refreshed from Google Patents.
Taylor Instrument Co
Taylor InsActive Patents
0
Total Holdings
36
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3173003A | Fluid flow measuring and computing apparatus | Expired / Lapsed | 1960-04-29 | 1965-03-09 | 2 | Details |
| US2979068A | Step-type control system and relay therefor | Expired / Lapsed | 1956-09-27 | 1961-04-11 | 0 | Details |
| US2638921A | Control system | Expired / Lapsed | 1951-01-13 | 1953-05-19 | 0 | Details |
| US2638874A | Pneumatically-operated control instrument with follow-up | Expired / Lapsed | 1950-03-17 | 1953-05-19 | 0 | Details |
| US2612908A | Differential pressure sensing unit | Expired / Lapsed | 1951-11-15 | 1952-10-07 | 0 | Details |
| US2594136A | Pressure operated indicating apparatus | Expired / Lapsed | 1950-08-08 | 1952-04-22 | 0 | Details |
| US2529875A | Control system with remote set point adjustment and with re… | Expired / Lapsed | 1946-12-31 | 1950-11-14 | 0 | Details |
| US2517081A | Control system with automatic response adjustment | Expired / Lapsed | 1947-04-25 | 1950-08-01 | 0 | Details |
| US2512561A | Method of and apparatus for exhibiting and/or controlling c… | Expired / Lapsed | 1945-11-30 | 1950-06-20 | 0 | Details |
| US2501960A | Method of and apparatus for timing the holding period of pa… | Expired / Lapsed | 1946-03-21 | 1950-03-28 | 0 | Details |
| US2495314A | Bourdon spring and load element | Expired / Lapsed | 1947-07-16 | 1950-01-24 | 0 | Details |
| US2361885A | Regulator | Expired / Lapsed | 1940-07-31 | 1944-10-31 | 0 | Details |
| US2299884A | Relay valve | Expired / Lapsed | 1942-01-09 | 1942-10-27 | 0 | Details |
| US2298112A | Regulator | Expired / Lapsed | 1941-07-26 | 1942-10-06 | 0 | Details |
| US2272256A | Ratio controller | Expired / Lapsed | 1941-05-27 | 1942-02-10 | 0 | Details |
| US2236087A | Pasteurizing system | Expired / Lapsed | 1940-04-04 | 1941-03-25 | 0 | Details |
| US2135078A | Combination well and bulb construction for thermosensitive … | Expired / Lapsed | 1935-06-13 | 1938-11-01 | 0 | Details |
| US2115834A | Motor control system | Expired / Lapsed | 1932-12-01 | 1938-05-03 | 0 | Details |
| US2105598A | Control system | Expired / Lapsed | 1933-01-04 | 1938-01-18 | 0 | Details |
| US2088044A | Passive vascular exerciser | Expired / Lapsed | 1936-06-02 | 1937-07-27 | 0 | Details |
| US2076616A | Regulator | Expired / Lapsed | 1935-10-08 | 1937-04-13 | 0 | Details |
| US2055128A | Apparatus and method for enhancing blood circulation | Expired / Lapsed | 1933-11-01 | 1936-09-22 | 0 | Details |
| US2025749A | Motor control system | Expired / Lapsed | 1933-02-17 | 1935-12-31 | 0 | Details |
| US2006882A | Exhibiting and recording mechanism | Expired / Lapsed | 1932-05-04 | 1935-07-02 | 0 | Details |
| US1985829A | Regulator | Expired / Lapsed | 1930-11-07 | 1934-12-25 | 0 | Details |
| US1936049A | Regulating system | Expired / Lapsed | 1931-10-03 | 1933-11-21 | 0 | Details |
| US1934124A | Recording sphygmomanometer | Expired / Lapsed | 1931-04-11 | 1933-11-07 | 0 | Details |
| US1887251A | Apparatus for vulcanizing rubber tires, tubes, and the like | Expired / Lapsed | 1931-08-12 | 1932-11-08 | 0 | Details |
| US1869909A | Recorder | Expired / Lapsed | 1929-04-17 | 1932-08-02 | 0 | Details |
| US1612344A | Aneroid barometer | Expired / Lapsed | 1926-04-28 | 1926-12-28 | 0 | Details |
| US1593626A | Measuring instrument | Expired / Lapsed | 1924-10-03 | 1926-07-27 | 0 | Details |
| US1566290A | Automatic control apparatus for processing equipment | Expired / Lapsed | 1924-03-05 | 1925-12-22 | 0 | Details |
| US1542931A | Automatic electric switch | Expired / Lapsed | 1923-04-21 | 1925-06-23 | 0 | Details |
| US1420348A | Controlling mechanism | Expired / Lapsed | 1917-09-06 | 1922-06-20 | 0 | Details |
| US1350174A | Automatic recording mechanism | Expired / Lapsed | 1916-05-20 | 1920-08-17 | 0 | Details |
| US1060761A | Pen-arm-adjusting mechanism for recording instruments. | Expired / Lapsed | 1911-07-05 | 1913-05-06 | 0 | Details |