Patent US1871982A successfully refreshed from Google Patents.
US1871982A
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Apparatus and method for molding composite structures
Assignee: Inland Manufacturing Co
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Filing: 1928-05-18
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Granted: 1932-08-16
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Expires: 1948-05-18
Abstract
No abstract record available.
Inventors
- 👤 Harvey D Geyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:57
CPC Classifications
B; B29; B29C; B29C63/00; B29C63/26; B29C63/28; B29C63/22; B29K; B29K2001/00; B29K2095/00; B29K2105/00; B29K2105/06; B29K2695/00; B29K2705/00; B29L; B29L2009/00; B29L2031/00; B29L2031/762; B29L2031/7622; Y; Y10; Y10S; Y10S220/00; Y10S220/18; Y10S264/00; Y10S264/50
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) | 1935-08-16 | 1936-02-15 | 1936-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-08-16 | 1940-02-15 | 1940-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-08-16 | 1944-02-15 | 1944-08-16 | $7700.00 | Window Closed / Lapsed |