Toledo Scale Corp
Toledo ScaActive Patents
0
Total Holdings
50
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3162325A | Constant rate feeder | Expired / Lapsed | 1961-04-12 | 1964-12-22 | 2 | Details |
| US3110175A | Load cell | Expired / Lapsed | 1959-07-28 | 1963-11-12 | 2 | Details |
| US3106974A | Control circuit | Expired / Lapsed | 1959-05-29 | 1963-10-15 | 2 | Details |
| US3084285A | Pulse generator for electronic multiplier | Expired / Lapsed | 1955-07-01 | 1963-04-02 | 2 | Details |
| US3081830A | Load measuring device | Expired / Lapsed | 1957-04-15 | 1963-03-19 | 2 | Details |
| US3055585A | Industrial computing scale | Expired / Lapsed | 1956-06-21 | 1962-09-25 | 0 | Details |
| US3035648A | Remote setting digital weight cutoff system | Expired / Lapsed | 1958-12-01 | 1962-05-22 | 0 | Details |
| US2974863A | Electronic tare subtracting counter | Expired / Lapsed | 1957-10-31 | 1961-03-14 | 0 | Details |
| US2973414A | Cutoff device for weighing scales | Expired / Lapsed | 1956-07-06 | 1961-02-28 | 0 | Details |
| US2970269A | Pulse generator | Expired / Lapsed | 1956-05-18 | 1961-01-31 | 0 | Details |
| US2961160A | Electronic multiplier | Expired / Lapsed | 1956-05-28 | 1960-11-22 | 0 | Details |
| US2954167A | Electronic multiplier | Expired / Lapsed | 1955-09-20 | 1960-09-27 | 0 | Details |
| US2938126A | Indicator scanning device | Expired / Lapsed | 1955-12-16 | 1960-05-24 | 0 | Details |
| US2930227A | Load measuring device | Expired / Lapsed | 1956-07-09 | 1960-03-29 | 0 | Details |
| US2918270A | Weighing scale | Expired / Lapsed | 1956-09-20 | 1959-12-22 | 0 | Details |
| US2918246A | Universal weight cutoff device | Expired / Lapsed | 1955-08-08 | 1959-12-22 | 0 | Details |
| US2746708A | Automatic tare device | Expired / Lapsed | 1952-10-29 | 1956-05-22 | 0 | Details |
| US2728285A | Weight proportion apparatus | Expired / Lapsed | 1954-09-17 | 1955-12-27 | 0 | Details |
| US2652241A | Strut platform support | Expired / Lapsed | 1951-01-06 | 1953-09-15 | 0 | Details |
| US2646274A | Spring weighing scales | Expired / Lapsed | 1947-09-04 | 1953-07-21 | 0 | Details |
| US2616389A | Weighing scale indicia illuminator | Expired / Lapsed | 1949-05-02 | 1952-11-04 | 0 | Details |
| US2598812A | Electrically actuated weighing scale | Expired / Lapsed | 1947-03-20 | 1952-06-03 | 0 | Details |
| US2584950A | Sensitivity adjustment for weighing scales | Expired / Lapsed | 1947-03-03 | 1952-02-05 | 0 | Details |
| US2584897A | Electric computing mechanism | Expired / Lapsed | 1947-02-10 | 1952-02-05 | 0 | Details |
| US2566210A | Electrical control to momentarily reverse feeder at cutoff | Expired / Lapsed | 1948-10-02 | 1951-08-28 | 0 | Details |
| US2531145A | Electrical resistance measurement | Expired / Lapsed | 1947-03-21 | 1950-11-21 | 0 | Details |
| US2503698A | Mounting for load responsive capsules | Expired / Lapsed | 1946-02-09 | 1950-04-11 | 0 | Details |
| US2501247A | Weighing scale | Expired / Lapsed | 1944-10-31 | 1950-03-21 | 0 | Details |
| US2409982A | Liquid metering apparatus | Expired / Lapsed | 1943-12-13 | 1946-10-22 | 0 | Details |
| US2385323A | Sensing mechanism | Expired / Lapsed | 1942-12-18 | 1945-09-18 | 0 | Details |
| US2364832A | Classifying scale | Expired / Lapsed | 1941-09-26 | 1944-12-12 | 0 | Details |
| US2359721A | Weighing scale | Expired / Lapsed | 1943-07-26 | 1944-10-03 | 0 | Details |
| US2352934A | Hydraulic force transmission | Expired / Lapsed | 1941-06-04 | 1944-07-04 | 0 | Details |
| US2348372A | Weighing scale | Expired / Lapsed | 1942-01-21 | 1944-05-09 | 0 | Details |
| US2346121A | Weighing scale | Expired / Lapsed | 1940-07-30 | 1944-04-04 | 0 | Details |
| US2341251A | Control device | Expired / Lapsed | 1943-01-15 | 1944-02-08 | 0 | Details |
| US2336326A | Material flow controller | Expired / Lapsed | 1940-03-29 | 1943-12-07 | 0 | Details |
| US2300755A | Ribbon-feed mechanism | Expired / Lapsed | 1941-07-25 | 1942-11-03 | 0 | Details |
| US2285892A | Hydraulic weighing scale | Expired / Lapsed | 1939-10-17 | 1942-06-09 | 0 | Details |
| US2244621A | Weighing scale | Expired / Lapsed | 1938-09-22 | 1941-06-03 | 0 | Details |
| US2208284A | Weighing device | Expired / Lapsed | 1937-04-06 | 1940-07-16 | 0 | Details |
| US1785370A | Flow-controlling scale | Expired / Lapsed | 1923-09-10 | 1930-12-16 | 0 | Details |
| US1706966A | Predetermined-weight scale | Expired / Lapsed | 1926-08-28 | 1929-03-26 | 0 | Details |
| US1619122A | Testing device | Expired / Lapsed | 1922-09-11 | 1927-03-01 | 0 | Details |
| US1600155A | Packing device | Expired / Lapsed | 1923-12-03 | 1926-09-14 | 0 | Details |
| US1504609A | Weighing scale | Expired / Lapsed | 1919-11-21 | 1924-08-12 | 0 | Details |
| US1409317A | Indicating mechanism for scales | Expired / Lapsed | 1918-02-01 | 1922-03-14 | 0 | Details |
| US1397518A | Predetermined-weight scale | Expired / Lapsed | 1920-04-05 | 1921-11-22 | 0 | Details |
| US1359272A | Electric weighing-scale | Expired / Lapsed | 1914-11-12 | 1920-11-16 | 0 | Details |
| US1328319A | Automatic weighing-scale | Expired / Lapsed | 1915-03-04 | 1920-01-20 | 0 | Details |