US2470069A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Center of gravity and weight indicator
Assignee: ThyssenKrupp Budd Co
•
Filing: 1944-02-10
•
Granted: 1949-05-10
•
Expires: 1964-02-10
Abstract
No abstract record available.
Inventors
- 👤 Davies Henry Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:28
CPC Classifications
G; G01; G01M; G01M1/00; G01M1/12; G01M1/122; G01M1/125; G01G; G01G19/00; G01G19/02; G01G19/07; G01L; G01L7/00; G01L7/02; G01L7/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB159203A
Cited
US665862A
Cited
US952778A
Cited
US923240A
Cited
US1131412A
Cited
US1407078A
Cited
US1766355A
Cited
US2124960A
Cited
US1864876A
Cited
GB387887A
Cited
US2052116A
Cited
US2255814A
Cited
US2336142A
Cited
GB549140A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-05-09 | 1952-11-08 | 1953-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-09 | 1956-11-08 | 1957-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-09 | 1960-11-08 | 1961-05-10 | $7700.00 | Window Closed / Lapsed |