Patent US2477084A successfully refreshed from Google Patents.
US2477084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Therapeutic and diagnostic machine
Assignee: EDWARD W LOWMAN
•
Filing: 1945-10-20
•
Granted: 1949-07-26
•
Expires: 1965-10-20
Abstract
No abstract record available.
Inventors
- 👤 Rehman Irving
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:15
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/05; A61B5/053; A61B5/0531
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1764347A
Cited
US1908688A
Cited
US1945867A
Cited
US2179105A
Cited
US2311935A
Cited
US2327268A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-25 | 1953-01-24 | 1953-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-25 | 1957-01-24 | 1957-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-25 | 1961-01-24 | 1961-07-26 | $7700.00 | Window Closed / Lapsed |