US2614896A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable dampening bearing support
Assignee: MARY BRUSH PIERCE
•
Filing: 1950-05-06
•
Granted: 1952-10-21
•
Expires: 1970-05-06
Abstract
No abstract record available.
Inventors
- 👤 Pierce Mary Brush
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:56
CPC Classifications
F; F16; F16F; F16F13/00; F16F13/04; F16F13/06; F16F13/08; F16F13/14; F16F13/1418; F16C; F16C27/00; F16C27/06; F16C27/063; F16C27/066; F16C27/04; F16C27/045
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1641856A
Cited
US2350272A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-21 | 1956-04-21 | 1956-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-21 | 1960-04-21 | 1960-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-21 | 1964-04-21 | 1964-10-21 | $7700.00 | Window Closed / Lapsed |