US2945260A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mold assemblies
Assignee: United Shoe Machinery Corp
•
Filing: 1957-06-19
•
Granted: 1960-07-19
•
Expires: 1977-06-19
Abstract
No abstract record available.
Inventors
- 👤 Bell Neville Ivan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:54
CPC Classifications
B; B29; B29D; B29D35/00; B29D35/0009; B29D35/0018; B29D35/0027; B29D35/0054; B29D35/0063; B29D35/0072; B29C; B29C35/00; B29K; B29K2021/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1475032A
Cited
US900276A
Cited
US1995429A
Cited
US2541544A
Cited
FR1031629A
Cited
US2790996A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-19 | 1964-01-18 | 1964-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-19 | 1968-01-18 | 1968-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-19 | 1972-01-18 | 1972-07-19 | $7700.00 | Window Closed / Lapsed |