Avco Corp
Avco CorpActive Patents
0
Total Holdings
58
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US4289397A | Laser ceilometer signal processing means | Expired / Lapsed | 1979-07-20 | 1981-09-15 | 21 | Details |
| US4142008A | Carbon filament coated with boron and method of making same | Expired / Lapsed | 1977-06-27 | 1979-02-27 | 7 | Details |
| US3964753A | Controlled aperture seal | Expired / Lapsed | 1975-01-09 | 1976-06-22 | 17 | Details |
| US3955602A | Apparatus for fabricating three-dimensional fabric material | Expired / Lapsed | 1972-01-24 | 1976-05-11 | 2 | Details |
| US3757693A | Fragmentation wrap for explosive weapons | Expired / Lapsed | 1972-08-14 | 1973-09-11 | 5 | Details |
| US3727047A | Time of flight mass spectrometer comprising a reflecting me… | Expired / Lapsed | 1971-07-22 | 1973-04-10 | 29 | Details |
| US3722212A | Gas turbine engine lubrication system | Expired / Lapsed | 1971-03-04 | 1973-03-27 | 9 | Details |
| US3723007A | Remote quantitative analysis of materials | Expired / Lapsed | 1971-01-22 | 1973-03-27 | 4 | Details |
| US3718957A | Method of securing a threaded element in a high centrifugal… | Expired / Lapsed | 1970-09-03 | 1973-03-06 | 0 | Details |
| US3700595A | Ferrofluid composition | Expired / Lapsed | 1970-06-15 | 1972-10-24 | 0 | Details |
| US3690775A | Borescope fixture | Expired / Lapsed | 1971-09-01 | 1972-09-12 | 4 | Details |
| US3659449A | Combination rivet installation apparatus and self-drilling … | Expired / Lapsed | 1970-03-13 | 1972-05-02 | 9 | Details |
| US3618386A | Fluidic temperature sensor averaging system | Expired / Lapsed | 1970-06-10 | 1971-11-09 | 0 | Details |
| US3584507A | Engine usage indicator | Expired / Lapsed | 1970-03-06 | 1971-06-15 | 20 | Details |
| US3457414A | Polarized color optical communication system | Expired / Lapsed | 1964-08-20 | 1969-07-22 | 2 | Details |
| US3440997A | Temperature indicating device | Expired / Lapsed | 1966-07-11 | 1969-04-29 | 0 | Details |
| US3415243A | Means for making a surgical cast | Expired / Lapsed | 1965-07-19 | 1968-12-10 | 0 | Details |
| US3394373A | Combined oscillator and folded slot antenna for fuze useful… | Expired / Lapsed | 1967-04-26 | 1968-07-23 | 0 | Details |
| US3357239A | Gas turbine engine life indicator | Expired / Lapsed | 1965-08-10 | 1967-12-12 | 2 | Details |
| US3350644A | Slip corrector means and method for multistation networks | Expired / Lapsed | 1965-05-20 | 1967-10-31 | 2 | Details |
| US3344400A | Plural frequency responsive receiver | Expired / Lapsed | 1964-03-26 | 1967-09-26 | 2 | Details |
| US3332047A | Composite superconductor | Expired / Lapsed | 1965-11-26 | 1967-07-18 | 2 | Details |
| US3331060A | Multiline digital buffer | Expired / Lapsed | 1965-01-18 | 1967-07-11 | 2 | Details |
| US3330944A | Air traffic control system including means for generating a… | Expired / Lapsed | 1963-05-31 | 1967-07-11 | 1 | Details |
| US3322968A | Noise blanker circuit comprising oppositely wound secondary… | Expired / Lapsed | 1964-03-12 | 1967-05-30 | 1 | Details |
| US3320440A | Solid state event monitoring device | Expired / Lapsed | 1963-07-09 | 1967-05-16 | 0 | Details |
| US3296616A | Combined frequency determining circuit and antenna | Expired / Lapsed | 1965-06-01 | 1967-01-03 | 1 | Details |
| US3292021A | Superconductive device | Expired / Lapsed | 1963-04-22 | 1966-12-13 | 2 | Details |
| US3277287A | Method of monitoring pressure sintering procedures | Expired / Lapsed | 1962-08-09 | 1966-10-04 | 1 | Details |
| US3272909A | Printed circuit package with indicia | Expired / Lapsed | 1964-11-04 | 1966-09-13 | 0 | Details |
| US3273035A | System of stabilization for a sampledata servo using a vari… | Expired / Lapsed | 1963-11-27 | 1966-09-13 | 2 | Details |
| US3259851A | Digital system for stabilizing the operation of a variable … | Expired / Lapsed | 1961-11-01 | 1966-07-05 | 2 | Details |
| US3246322A | Distance measuring equipment | Expired / Lapsed | 1964-10-23 | 1966-04-12 | 2 | Details |
| US3242354A | Anisotropic wall structure, particularly for an mhd generat… | Expired / Lapsed | 1963-04-08 | 1966-03-22 | 2 | Details |
| US3239697A | Electric generator | Expired / Lapsed | 1960-12-30 | 1966-03-08 | 2 | Details |
| US3238298A | Multiplex communication system with multiline digital buffer | Expired / Lapsed | 1962-05-07 | 1966-03-01 | 1 | Details |
| US3226643A | Command communication system of the rectangular wave type | Expired / Lapsed | 1962-01-08 | 1965-12-28 | 2 | Details |
| US3181134A | Moving events display device | Expired / Lapsed | 1963-03-22 | 1965-04-27 | 2 | Details |
| US3158858A | Tracking symbol follower | Expired / Lapsed | 1962-11-26 | 1964-11-24 | 2 | Details |
| US3158857A | Alpha-numeric display system | Expired / Lapsed | 1960-11-28 | 1964-11-24 | 2 | Details |
| US3143114A | Surgical appliance | Expired / Lapsed | 1960-12-02 | 1964-08-04 | 2 | Details |
| US3130317A | Photosensitive luminous annular sight | Expired / Lapsed | 1961-11-01 | 1964-04-21 | 1 | Details |
| US3114147A | Aircraft collision warning system | Expired / Lapsed | 1959-08-04 | 1963-12-10 | 2 | Details |
| US3113309A | Method and apparatus for measuring altitude | Expired / Lapsed | 1959-05-04 | 1963-12-03 | 2 | Details |
| US3112388A | Brazing fixture | Expired / Lapsed | 1958-03-24 | 1963-11-26 | 2 | Details |
| US3110851A | Transistor servo system | Expired / Lapsed | 1960-08-26 | 1963-11-12 | 1 | Details |
| US3084334A | Direct access photomemory for storage and retrieval of info… | Expired / Lapsed | 1959-04-29 | 1963-04-02 | 2 | Details |
| US3078379A | Transistor power switch | Expired / Lapsed | 1960-08-26 | 1963-02-19 | 2 | Details |
| US3075199A | Surgical instrument | Expired / Lapsed | 1960-11-02 | 1963-01-29 | 2 | Details |
| US3069677A | Refraction correction for radar height finder | Expired / Lapsed | 1959-07-17 | 1962-12-18 | 0 | Details |
| US3050712A | Wired program distribution system | Expired / Lapsed | 1959-02-13 | 1962-08-21 | 0 | Details |
| US3043309A | Method of performing intestinal intubation | Expired / Lapsed | 1959-09-29 | 1962-07-10 | 0 | Details |
| US3043919A | Electromagnetic transducer head housing and assembly | Expired / Lapsed | 1959-07-07 | 1962-07-10 | 0 | Details |
| US3021492A | Automatic phase control system | Expired / Lapsed | 1961-04-11 | 1962-02-13 | 0 | Details |
| US3015950A | Erosion sensor | Expired / Lapsed | 1960-02-23 | 1962-01-09 | 0 | Details |
| US3015013A | High density radiant heat systems | Expired / Lapsed | 1960-05-31 | 1961-12-26 | 0 | Details |
| US3014483A | Surgical bridge for supporting sutures | Expired / Lapsed | 1959-10-26 | 1961-12-26 | 0 | Details |
| US2977592A | Elevation angle measuring system | Expired / Lapsed | 1959-09-01 | 1961-03-28 | 0 | Details |