US3040380A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for molding thermoplastic sheets
Assignee: Individual
•
Filing: 1960-12-22
•
Granted: 1962-06-26
•
Expires: 1980-12-22
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Alosky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:39
CPC Classifications
B; B29; B29C; B29C31/00; B29C31/004; B29C49/00; B29C49/02; B29C49/06905; B29C49/0691; B29C51/00; B29C51/10; B29C51/18; B29C49/06916
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2515093A
Cited
US2724860A
Cited
US2632202A
Cited
GB781560A
Cited
US2918698A
Cited
FR1138504A
Cited
US2890485A
Cited
GB821173A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |