Niles Bement Pond Co
Niles BemeActive Patents
0
Total Holdings
30
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2720752A | Turbo-jet engine control | Expired / Lapsed | 1950-02-10 | 1955-10-18 | 0 | Details |
| US2691268A | Fuel and speed control apparatus for internal-combustion en… | Expired / Lapsed | 1949-01-14 | 1954-10-12 | 0 | Details |
| US2690647A | Temperature indicating or control apparatus | Expired / Lapsed | 1947-10-01 | 1954-10-05 | 0 | Details |
| US2688229A | Fuel and speed control for internalcombustion engines | Expired / Lapsed | 1948-07-30 | 1954-09-07 | 0 | Details |
| US2668416A | Fuel control apparatus for turbojet engines | Expired / Lapsed | 1946-09-28 | 1954-02-09 | 0 | Details |
| US2667743A | Fuel control apparatus for internal-combustion engines | Expired / Lapsed | 1946-04-23 | 1954-02-02 | 0 | Details |
| US2657530A | Control apparatus for turbojet engines | Expired / Lapsed | 1947-11-21 | 1953-11-03 | 0 | Details |
| US2642090A | Diaphragm assembly and method of making same | Expired / Lapsed | 1946-11-16 | 1953-06-16 | 0 | Details |
| US2638739A | Fuel supply control system for intermittent jet engines | Expired / Lapsed | 1947-11-20 | 1953-05-19 | 0 | Details |
| US2632035A | Demagnetizing control system | Expired / Lapsed | 1950-05-06 | 1953-03-17 | 0 | Details |
| US2618927A | Fuel and torque control apparatus for internal-combustion e… | Expired / Lapsed | 1946-06-25 | 1952-11-25 | 0 | Details |
| US2601870A | Valve mechanism | Expired / Lapsed | 1947-11-21 | 1952-07-01 | 0 | Details |
| US2594782A | Control for machine tools | Expired / Lapsed | 1947-10-09 | 1952-04-29 | 0 | Details |
| US2580016A | Vapor trap | Expired / Lapsed | 1945-01-02 | 1951-12-25 | 0 | Details |
| US2547578A | Power transmission system | Expired / Lapsed | 1945-09-15 | 1951-04-03 | 0 | Details |
| US2493587A | Carburetor | Expired / Lapsed | 1943-09-28 | 1950-01-03 | 0 | Details |
| US2455876A | Machine tool | Expired / Lapsed | 1944-05-26 | 1948-12-07 | 0 | Details |
| US2442954A | Control apparatus for internalcombustion engines | Expired / Lapsed | 1946-11-29 | 1948-06-08 | 0 | Details |
| US2442399A | Control apparatus for combustion engines | Expired / Lapsed | 1945-08-17 | 1948-06-01 | 0 | Details |
| US2442049A | Control apparatus for internalcombustion engines | Expired / Lapsed | 1946-09-19 | 1948-05-25 | 0 | Details |
| US2438696A | Continuous air gage | Expired / Lapsed | 1945-11-21 | 1948-03-30 | 0 | Details |
| US2429313A | Control apparatus | Expired / Lapsed | 1943-11-23 | 1947-10-21 | 0 | Details |
| US2423394A | Device for measuring the ratio between two variables | Expired / Lapsed | 1943-12-30 | 1947-07-01 | 0 | Details |
| US2363577A | Shearing and classifying mechanism for metal strip | Expired / Lapsed | 1942-02-26 | 1944-11-28 | 0 | Details |
| US2313989A | Tracer for electrically controlled machine tools | Expired / Lapsed | 1941-02-01 | 1943-03-16 | 0 | Details |
| US2273956A | Micrometer indicator for measuring machines | Expired / Lapsed | 1940-02-07 | 1942-02-24 | 0 | Details |
| US2239981A | Internal dimension gauge | Expired / Lapsed | 1938-06-22 | 1941-04-29 | 0 | Details |
| US2122664A | Precision gauge | Expired / Lapsed | 1935-01-02 | 1938-07-05 | 0 | Details |
| US2079720A | Tracer for hydraulically operated die sinking machines | Expired / Lapsed | 1936-01-28 | 1937-05-11 | 0 | Details |
| US2065951A | Comparator | Expired / Lapsed | 1935-03-26 | 1936-12-29 | 0 | Details |