US2330233A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molded article and method of making the same
Assignee: BB Chemical Co
•
Filing: 1939-12-09
•
Granted: 1943-09-28
•
Expires: 1959-12-09
Abstract
No abstract record available.
Inventors
- 👤 Thomas C Morris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:19
CPC Classifications
A; A43; A43B; A43B21/00; A43B21/02; A43B21/20; B; B29; B29C; B29C43/00; B29L; B29L2031/00; B29L2031/48; B29L2031/50; B29L2031/502
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1946-09-27 | 1947-03-29 | 1947-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-09-27 | 1951-03-29 | 1951-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-09-27 | 1955-03-29 | 1955-09-28 | $7700.00 | Window Closed / Lapsed |