US2418852A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable mold holder
Assignee: Individual
•
Filing: 1944-07-28
•
Granted: 1947-04-15
•
Expires: 1964-07-28
Abstract
No abstract record available.
Inventors
- 👤 Rothstein Herman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:30
CPC Classifications
B; B29; B29C; B29C41/00; B29C41/02; B29C41/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US803799A
Cited
US806210A
Cited
US1004820A
Cited
US1282210A
Cited
US1273601A
Cited
US1474432A
Cited
US2044255A
Cited
US2174188A
Cited
US2298057A
Cited
US2315934A
Cited
US2368327A
Cited
US2337701A
Cited
US2338560A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-04-14 | 1950-10-14 | 1951-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-04-14 | 1954-10-14 | 1955-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-04-14 | 1958-10-14 | 1959-04-15 | $7700.00 | Window Closed / Lapsed |