US2950164A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Recorder
Assignee: General Electric Co
•
Filing: 1955-12-08
•
Granted: 1960-08-23
•
Expires: 1975-12-08
Abstract
No abstract record available.
Inventors
- 👤 Harry E Albright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 02:18
CPC Classifications
G; G01; G01R; G01R13/00; G01R13/38
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US607993A
Cited
DE576575C
Cited
US899043A
Cited
US1599268A
Cited
US1907096A
Cited
DE573027C
Cited
US2199078A
Cited
US2312990A
Cited
US2308710A
Cited
US2392487A
Cited
US2396538A
Cited
US2478329A
Cited
US2529557A
Cited
US2752220A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-23 | 1964-02-22 | 1964-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-23 | 1968-02-22 | 1968-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-23 | 1972-02-22 | 1972-08-23 | $7700.00 | Window Closed / Lapsed |