Patent US2587946A successfully refreshed from Google Patents.
US2587946A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Meteorological apparatus
Assignee: Bendix Aviation Corp
•
Filing: 1946-10-17
•
Granted: 1952-03-04
•
Expires: 1966-10-17
Abstract
No abstract record available.
Inventors
- 👤 Louvan E Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:20
CPC Classifications
G; G01; G01W; G01W1/00; G01W1/02; G01W1/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2294540A
Cited
US1946702A
Cited
US2071904A
Cited
US2106083A
Cited
US2156868A
Cited
US2274290A
Cited
US2347160A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-04 | 1955-09-03 | 1956-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-04 | 1959-09-03 | 1960-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-04 | 1963-09-03 | 1964-03-04 | $7700.00 | Window Closed / Lapsed |