US2948146A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Center of gravity indicator
Assignee: Honeywell Inc
•
Filing: 1955-08-03
•
Granted: 1960-08-09
•
Expires: 1975-08-03
Abstract
No abstract record available.
Inventors
- 👤 Raymond L Bergeson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:50
CPC Classifications
G; G06; G06G; G06G7/00; G06G7/48; G06G7/70; G01; G01M; G01M1/00; G01M1/12; G01M1/122; G01M1/125; G01M1/127
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2443045A
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US2540807A
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US2388559A
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US2563281A
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US2520428A
Cited
US2541429A
Cited
US2579220A
Cited
US2688875A
Cited
US2735291A
Cited
US2872807A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-09 | 1964-02-08 | 1964-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-09 | 1968-02-08 | 1968-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-09 | 1972-02-08 | 1972-08-09 | $7700.00 | Window Closed / Lapsed |