US3483795A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closed loop feedback for machining
Assignee: Boeing North American Inc
•
Filing: 1967-06-09
•
Granted: 1969-12-16
•
Expires: 1987-06-09
Abstract
No abstract record available.
Inventors
- 👤 Donald D Wranosky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:24
CPC Classifications
G; G01; G01B; G01B17/00; G01B17/02; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/416; G05B19/4163; G05B2219/00; G05B2219/30; G05B2219/37; G05B2219/37345; G05B2219/37351; G05B2219/42; G05B2219/42256; G05B2219/45; G05B2219/45145; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/300896; Y10T409/30112
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1872667A
Cited
US2372427A
Cited
US2485355A
Cited
US2681595A
Cited
US2927258A
Cited
US2831387A
Cited
US3269233A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-15 | 1973-06-16 | 1973-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-15 | 1977-06-16 | 1977-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-15 | 1981-06-16 | 1981-12-16 | $7700.00 | Window Closed / Lapsed |