US2615202A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mold for rubber products and article formed therein
Assignee: Dayton Rubber Co
•
Filing: 1949-05-31
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Granted: 1952-10-28
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Expires: 1969-05-31
Abstract
No abstract record available.
Inventors
- 👤 Talalay Joseph Anton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:40
CPC Classifications
B; B29; B29C; B29C44/00; B29C44/34; B29C44/58; B29C44/583; B29C33/00; B29C33/0033; B29K; B29K2021/00; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24496; Y10T428/24504; Y10T428/24744
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US233898A
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US264730A
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US1522969A
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US2283116A
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US2351529A
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US2340278A
Cited
US2321340A
Cited
US2364036A
Cited
US2341499A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-28 | 1956-04-28 | 1956-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-28 | 1960-04-28 | 1960-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-28 | 1964-04-28 | 1964-10-28 | $7700.00 | Window Closed / Lapsed |