US2672598A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telemetering system
Assignee: Elsag Bailey Inc
•
Filing: 1950-12-14
•
Granted: 1954-03-16
•
Expires: 1970-12-14
Abstract
No abstract record available.
Inventors
- 👤 Anthony J Hornfeck
- 👤 John F Luhrs
- 👤 Smith John Pearson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:43
CPC Classifications
G; G08; G08C; G08C19/00; G08C19/16; G08C19/22
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1496101A
Cited
US2279232A
Cited
US2427355A
Cited
US2579831A
Cited
US2524665A
Cited
US2564294A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-15 | 1957-09-14 | 1958-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-15 | 1961-09-14 | 1962-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-15 | 1965-09-14 | 1966-03-16 | $7700.00 | Window Closed / Lapsed |