Patent US2565365A successfully refreshed from Google Patents.
US2895148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Continuous-flow rounding, jointing, and casing-in machinery
Assignee: Brock and Rankin Inc
•
Filing: 1952-04-30
•
Granted: 1959-07-21
•
Expires: 1972-04-30
Abstract
No abstract record available.
Inventors
- 👤 William B Hildmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:17
CPC Classifications
B; B42; B42C; B42C19/00; B42C19/08; B42C11/00; B42C11/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US703933A
Cited
GB191424442A
Cited
US1489896A
Cited
US1597536A
Cited
US1770731A
Cited
US1765349A
Cited
US1802355A
Cited
US1959656A
Cited
US1851135A
Cited
US2253139A
Cited
US2645327A
Cited
US2640207A
Cited
US2516642A
Cited
US2697236A
Cited
US2689639A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-20 | 1963-01-19 | 1963-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-20 | 1967-01-19 | 1967-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-20 | 1971-01-19 | 1971-07-21 | $7700.00 | Window Closed / Lapsed |