US2974366A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and machine for forming articles from plastic sheet material
Assignee: Applied Plastics Co Inc
•
Filing: 1957-11-08
•
Granted: 1961-03-14
•
Expires: 1977-11-08
Abstract
No abstract record available.
Inventors
- 👤 Douglas B Bauman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:55
CPC Classifications
B; B29; B29C; B29C51/00; B29C51/26; B29C51/08
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-03-13 | 1964-09-12 | 1965-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-03-13 | 1968-09-12 | 1969-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-03-13 | 1972-09-12 | 1973-03-14 | $7700.00 | Window Closed / Lapsed |