US2303322A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fibrous container manufacture
Assignee: Primerica Inc
•
Filing: 1941-03-08
•
Granted: 1942-12-01
•
Expires: 1961-03-08
Abstract
No abstract record available.
Inventors
- 👤 Richard P Bigger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:42
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/74; B31B50/742; B31B50/745; B31B2105/00; B31B2105/002; B31B2105/0022; Y; Y10; Y10S; Y10S229/00; Y10S229/941; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/49917; Y10T29/49918; Y10T29/49925; Y10T29/49927; Y10T29/49929
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) | 1945-11-30 | 1946-06-01 | 1946-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-11-30 | 1950-06-01 | 1950-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-11-30 | 1954-06-01 | 1954-12-01 | $7700.00 | Window Closed / Lapsed |