US2883085A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Instrument case
Assignee: JAS P MARSH Corp
•
Filing: 1955-10-11
•
Granted: 1959-04-21
•
Expires: 1975-10-11
Abstract
No abstract record available.
Inventors
- 👤 Alexander D Rose
- 👤 Willach Bernhard
- 👤 Basil L Hall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:27
CPC Classifications
G; G01; G01D; G01D11/00; G01D11/24
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US219649A
Cited
US1463147A
Cited
US1571574A
Cited
US2261029A
Cited
US2376449A
Cited
US2426800A
Cited
US2524402A
Cited
US2616589A
Cited
US2599212A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-20 | 1962-10-20 | 1963-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-20 | 1966-10-20 | 1967-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-20 | 1970-10-20 | 1971-04-21 | $7700.00 | Window Closed / Lapsed |