SS White Dental Manufacturing Co
SS White DActive Patents
0
Total Holdings
24
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3160379A | Tray support for a dental unit | Expired / Lapsed | 1963-10-29 | 1964-12-08 | 2 | Details |
| US3131883A | Hose retrieving device | Expired / Lapsed | 1961-01-25 | 1964-05-05 | 2 | Details |
| US3128759A | Tooth vitality determining device | Expired / Lapsed | 1961-03-10 | 1964-04-14 | 2 | Details |
| US2674435A | Tube compressor | Expired / Lapsed | 1950-03-30 | 1954-04-06 | 0 | Details |
| US2349332A | Tab actuator | Expired / Lapsed | 1942-02-21 | 1944-05-23 | 0 | Details |
| US2165680A | Plastic hydrocolloid composition and method of making | Expired / Lapsed | 1933-05-03 | 1939-07-11 | 0 | Details |
| US1990514A | Flexible shafting and method of producing same | Expired / Lapsed | 1928-12-10 | 1935-02-12 | 0 | Details |
| US1972411A | Electrical resistance unit | Expired / Lapsed | 1929-08-26 | 1934-09-04 | 0 | Details |
| US1968867A | Electric instrument handle | Expired / Lapsed | 1930-04-10 | 1934-08-07 | 0 | Details |
| US1934962A | Surgical chisel holding and driving implement | Expired / Lapsed | 1932-03-23 | 1933-11-14 | 0 | Details |
| US1915351A | Warm-air syringe | Expired / Lapsed | 1928-11-26 | 1933-06-27 | 0 | Details |
| US1871528A | Flexible shaft and casing assembly | Expired / Lapsed | 1930-01-17 | 1932-08-16 | 0 | Details |
| US1838982A | Dental engine handpiece | Expired / Lapsed | 1928-10-04 | 1931-12-29 | 0 | Details |
| US1776525A | Shaft assembly | Expired / Lapsed | 1929-11-27 | 1930-09-23 | 0 | Details |
| US1599998A | Tube or pipe coupling | Expired / Lapsed | 1921-09-16 | 1926-09-14 | 0 | Details |
| US1488777A | Syringe | Expired / Lapsed | 1919-09-17 | 1924-04-01 | 0 | Details |
| US1361578A | Surgical engine | Expired / Lapsed | 1917-10-30 | 1920-12-07 | 0 | Details |
| US1353587A | Saliva-ejector | Expired / Lapsed | 1917-02-20 | 1920-09-21 | 0 | Details |
| US1122869A | Means for controlling discharge of material from collapsibl… | Expired / Lapsed | 1912-12-11 | 1914-12-29 | 0 | Details |
| US1109318A | Surgical inhaler. | Expired / Lapsed | 1913-02-08 | 1914-09-01 | 0 | Details |
| US1105795A | Flexible tubing. | Expired / Lapsed | 1913-05-23 | 1914-08-04 | 0 | Details |
| US969055A | Foot-controller for electric motors. | Expired / Lapsed | 1908-09-23 | 1910-08-30 | 0 | Details |
| US941612A | Dental-engine-handpiece swivel. | Expired / Lapsed | 1909-03-23 | 1909-11-30 | 0 | Details |
| US723135A | Sleeve for flexible shafting. | Expired / Lapsed | 1902-06-11 | 1903-03-17 | 0 | Details |