US2027962A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of articles from plastic compositions
Assignee: National Carbon Co Inc
•
Filing: 1933-03-03
•
Granted: 1936-01-14
•
Expires: 1953-03-03
Abstract
No abstract record available.
Inventors
- 👤 Lauchlin M Currie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:38
CPC Classifications
B; B29; B29C; B29C61/00; B29C61/06; B29C48/00; B29C48/25; B29C48/94; B29C48/95; B29C61/003; B29C63/00; B29C63/38; B29C63/42; F; F16; F16L; F16L47/00; F16L47/20; F16L47/22; F16L59/00; F16L59/02; F16L59/021; B29C48/03; B29C48/09; B29K; B29K2027/00; B29K2027/06; Y; Y10; Y10S; Y10S128/00; Y10S128/18; Y10S138/00; Y10S138/07; Y10S174/00; Y10S174/08; Y10S273/00; Y10S273/05; Y10S285/00; Y10S285/908; Y10S285/909; Y10S285/919; Y10S29/00; Y10S29/035; Y10S425/00; Y10S425/041; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1028; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/49865
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) | 1939-01-13 | 1939-07-15 | 1940-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-01-13 | 1943-07-15 | 1944-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-01-13 | 1947-07-15 | 1948-01-14 | $7700.00 | Window Closed / Lapsed |