Saint Gobain Abrasives Inc
Saint GobaActive Patents
0
Total Holdings
33
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3653859A | Abrasive foam laminate | Expired / Lapsed | 1969-12-04 | 1972-04-04 | 2 | Details |
| US3324609A | Non-woven webs | Expired / Lapsed | 1964-08-11 | 1967-06-13 | 2 | Details |
| US3303845A | Mouth-to-mouth resuscitator | Expired / Lapsed | 1964-09-21 | 1967-02-14 | 2 | Details |
| US3016294A | Abrasive product | Expired / Lapsed | 1959-04-21 | 1962-01-09 | 2 | Details |
| US2867759A | Servomotor control system adapted for machine tool use | Expired / Lapsed | 1954-07-12 | 1959-01-06 | 0 | Details |
| US2708260A | Speed regulation of adjustable-speed d. c. motors | Expired / Lapsed | 1954-02-03 | 1955-05-10 | 0 | Details |
| US2695628A | Check valve | Expired / Lapsed | 1950-10-19 | 1954-11-30 | 2 | Details |
| US2624556A | Heat exchange pebble | Expired / Lapsed | 1950-12-02 | 1953-01-06 | 2 | Details |
| US2546142A | Electrical heating rod and method of making same | Expired / Lapsed | 1950-03-30 | 1951-03-27 | 2 | Details |
| US2544414A | High-pressure apparatus | Expired / Lapsed | 1946-11-22 | 1951-03-06 | 0 | Details |
| US2534805A | Coated abrasive articles and backings for such articles | Expired / Lapsed | 1947-03-10 | 1950-12-19 | 2 | Details |
| US2522481A | Fluid motor | Expired / Lapsed | 1948-08-14 | 1950-09-12 | 0 | Details |
| US2453678A | Cylindrical grinding machine | Expired / Lapsed | 1945-06-11 | 1948-11-09 | 0 | Details |
| US2334048A | Peripheral diamond grinding wheel | Expired / Lapsed | 1941-12-01 | 1943-11-09 | 0 | Details |
| US2327255A | Cylindrical grinding machine | Expired / Lapsed | 1941-03-07 | 1943-08-17 | 0 | Details |
| US2290832A | Hydraulically operated machine tool table | Expired / Lapsed | 1940-03-25 | 1942-07-21 | 0 | Details |
| US2289211A | Titanium oxide composition | Expired / Lapsed | 1939-05-24 | 1942-07-07 | 0 | Details |
| US2262126A | Grinding machine table traverse mechanism | Expired / Lapsed | 1939-04-20 | 1941-11-11 | 0 | Details |
| US2244643A | Grinding machine-swivel table adjustment | Expired / Lapsed | 1938-10-08 | 1941-06-03 | 0 | Details |
| US2217126A | Piled surface in pattern form | Expired / Lapsed | 1937-03-20 | 1940-10-08 | 0 | Details |
| US2173032A | Production of pile-surfaced materials | Expired / Lapsed | 1933-11-23 | 1939-09-12 | 0 | Details |
| US2137986A | Method of making a composite abrasive wheel | Expired / Lapsed | 1937-01-12 | 1938-11-22 | 0 | Details |
| US2128673A | Method of and apparatus for balancing a grinding wheel | Expired / Lapsed | 1937-08-11 | 1938-08-30 | 0 | Details |
| US2077017A | Paper | Expired / Lapsed | 1932-10-27 | 1937-04-13 | 0 | Details |
| US2071677A | Hydraulically operated grinding machine | Expired / Lapsed | 1934-08-23 | 1937-02-23 | 0 | Details |
| US1981970A | Abrasive wheel and a method of making the same | Expired / Lapsed | 1932-05-13 | 1934-11-27 | 0 | Details |
| US1920979A | Feeding mechanism for machine tools | Expired / Lapsed | 1929-01-11 | 1933-08-08 | 0 | Details |
| US1897214A | Boron carbide and method of making the same | Expired / Lapsed | 1930-05-14 | 1933-02-14 | 0 | Details |
| US1888410A | Laminated article | Expired / Lapsed | 1932-03-11 | 1932-11-22 | 0 | Details |
| US1832515A | Abrasive article | Expired / Lapsed | 1931-03-16 | 1931-11-17 | 0 | Details |
| US1371684A | Process of making safety-treads | Expired / Lapsed | 1919-02-14 | 1921-03-15 | 0 | Details |
| US1292953A | Antislipping ceramic tile. | Expired / Lapsed | 1918-04-29 | 1919-01-28 | 0 | Details |
| US1081536A | Refractory composition. | Expired / Lapsed | 1911-08-21 | 1913-12-16 | 0 | Details |