US3044046A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telemetering system
Assignee: Warren Manufacturing Co Inc
•
Filing: 1957-08-01
•
Granted: 1962-07-10
•
Expires: 1977-08-01
Abstract
No abstract record available.
Inventors
- 👤 Warren J Dornhoefer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:49
CPC Classifications
G; G08; G08C; G08C15/00; G08C15/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1897633A
Cited
US1946574A
Cited
US2516936A
Cited
US2533285A
Cited
US2534261A
Cited
US2494370A
Cited
US2537163A
Cited
US2586427A
Cited
US2602842A
Cited
US2662933A
Cited
US2672600A
Cited
US2784393A
Cited
US2894077A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |