Patent US2873109A successfully refreshed from Google Patents.
US2873109A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibration isolating mounts
Assignee: Westinghouse Electric Corp
•
Filing: 1956-01-23
•
Granted: 1959-02-10
•
Expires: 1976-01-23
Abstract
No abstract record available.
Inventors
- 👤 Raymond G Hartenstein
- 👤 Jr James J Kerley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:50
CPC Classifications
F; F16; F16F; F16F7/00; F16F7/14
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1483561A
Cited
US1619457A
Cited
US1709207A
Cited
US1671764A
Cited
US2139840A
Cited
US2578885A
Cited
US2643529A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-09 | 1962-08-11 | 1963-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-09 | 1966-08-11 | 1967-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-09 | 1970-08-11 | 1971-02-10 | $7700.00 | Window Closed / Lapsed |