US2202013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reinforced plastic and material therefor
Assignee: Individual
•
Filing: 1938-01-13
•
Granted: 1940-05-28
•
Expires: 1958-01-13
Abstract
No abstract record available.
Inventors
- 👤 Lougheed Victor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:17
CPC Classifications
B; B29; B29C; B29C70/00; B29C70/04; B29C70/06; B29C70/10; B29C70/16; B29C70/20; B29C70/202; B29C70/22; B29C70/226; B29K; B29K2305/00; B29K2305/08; B29K2305/12; B29K2311/00; B29K2311/10; Y; Y10; Y10T; Y10T442/00; Y10T442/30; Y10T442/3065; Y10T442/3179; Y10T442/322; Y10T442/3228; Y10T442/3236; Y10T442/3244
Claims Analysis
Total Claims: 0
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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) | 1943-05-28 | 1943-11-27 | 1944-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-05-28 | 1947-11-27 | 1948-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-05-28 | 1951-11-27 | 1952-05-28 | $7700.00 | Window Closed / Lapsed |