Patent US2607129A successfully refreshed from Google Patents.
US2607129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Torpedo level case
Assignee: Individual
•
Filing: 1950-06-23
•
Granted: 1952-08-19
•
Expires: 1970-06-23
Abstract
No abstract record available.
Inventors
- 👤 Dean E Updyke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:12
CPC Classifications
G; G01; G01C; G01C9/00; G01C9/18; G01C9/24
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US863415A
Cited
US899269A
Cited
US1346619A
Cited
US1529883A
Cited
US1620469A
Cited
US2014420A
Cited
US2282864A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-19 | 1956-02-18 | 1956-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-19 | 1960-02-18 | 1960-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-19 | 1964-02-18 | 1964-08-19 | $7700.00 | Window Closed / Lapsed |