Patent US2953099A successfully refreshed from Google Patents.
US2953099A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pump
Assignee: New York Air Brake LLC
•
Filing: 1957-06-13
•
Granted: 1960-09-20
•
Expires: 1977-06-13
Abstract
No abstract record available.
Inventors
- 👤 Budzich Tadeusz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:12
CPC Classifications
F; F04; F04B; F04B1/00; F04B1/12; F04B1/20; F04B1/2014; F04B1/2078; F04B1/2085
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE574612C
Cited
US895961A
Cited
US941834A
Cited
US1239057A
Cited
US1242744A
Cited
US1362040A
Cited
US1688825A
Cited
FR534773A
Cited
GB267265A
Cited
US1839497A
Cited
DE539939C
Cited
US2776628A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-20 | 1964-03-21 | 1964-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-20 | 1968-03-21 | 1968-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-20 | 1972-03-21 | 1972-09-20 | $7700.00 | Window Closed / Lapsed |