US2869174A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding press guide system
Assignee: Individual
•
Filing: 1956-06-27
•
Granted: 1959-01-20
•
Expires: 1976-06-27
Abstract
No abstract record available.
Inventors
- 👤 Carroll H Van Hartesveldt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:54
CPC Classifications
B; B30; B30B; B30B15/00; B30B15/04; B30B15/041; B30B1/00; B30B1/003; Y; Y10; Y10S; Y10S425/00; Y10S425/004; Y10S425/127; Y10S425/131
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-19 | 1962-07-21 | 1963-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-19 | 1966-07-21 | 1967-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-19 | 1970-07-21 | 1971-01-20 | $7700.00 | Window Closed / Lapsed |