US2187165A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of curing plastic material and articles, and apparatus therefor
Assignee: Individual
•
Filing: 1935-10-30
•
Granted: 1940-01-16
•
Expires: 1955-10-30
Abstract
No abstract record available.
Inventors
- 👤 Hugh C Lord
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 01:26
CPC Classifications
B; B29; B29C; B29C35/00; B29C35/02; B29C35/04; B29C35/049; B29K; B29K2021/00; Y; Y10; Y10S; Y10S425/00; Y10S425/054
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) | 1943-01-15 | 1943-07-17 | 1944-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-01-15 | 1947-07-17 | 1948-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-01-15 | 1951-07-17 | 1952-01-16 | $7700.00 | Window Closed / Lapsed |