US2713703A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cope stripper and cooling loop for mold assembling mechanism
Assignee: Combustion Engineering Inc
•
Filing: 1951-06-20
•
Granted: 1955-07-26
•
Expires: 1971-06-20
Abstract
No abstract record available.
Inventors
- 👤 John A Lasater
- 👤 Thomas A Deakins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:25
CPC Classifications
B; B22; B22D; B22D33/00; B22D33/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US671137A
Cited
US818927A
Cited
US997306A
Cited
US1108694A
Cited
US1127113A
Cited
US1538576A
Cited
US1798485A
Cited
US2168898A
Cited
US2600206A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-25 | 1959-01-24 | 1959-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-25 | 1963-01-24 | 1963-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-25 | 1967-01-24 | 1967-07-26 | $7700.00 | Window Closed / Lapsed |