US2017216A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for plastic molding
Assignee: Margon Corp
•
Filing: 1930-08-14
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Granted: 1935-10-15
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Expires: 1950-08-14
Abstract
No abstract record available.
Inventors
- 👤 Marous Samuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:56
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/17; B29C45/26; B29C45/34; B29C33/00; B29C33/0033; B29C33/12; B29C33/38; B29C33/40; B29C33/44; B29C33/448; B29C33/52; B29C45/02; B29D; B29D22/00; B29K; B29K2061/00; B29K2061/04; B29K2886/00; B29L; B29L2031/00; B29L2031/52; B29L2031/5209; B29L2031/5218; Y; Y10; Y10S; Y10S264/00; Y10S264/44; Y10S425/00; Y10S425/012; Y10S425/812
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) | 1938-10-14 | 1939-04-15 | 1939-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-10-14 | 1943-04-15 | 1943-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-10-14 | 1947-04-15 | 1947-10-15 | $7700.00 | Window Closed / Lapsed |