US2682685A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transfer mold for use in the manufacture of spongy rubberlike articles
Assignee: Motors Liquidation Co
•
Filing: 1949-04-02
•
Granted: 1954-07-06
•
Expires: 1969-04-02
Abstract
No abstract record available.
Inventors
- 👤 Thomas O Mathues
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 20:32
CPC Classifications
B; B29; B29C; B29C44/00; B29C44/02; B29C44/10; B29C33/00; B29C33/10; B29K; B29K2021/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1683755A
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US2247337A
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US2256769A
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US2351329A
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US2394122A
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US2473284A
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US2510841A
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US2574915A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-05 | 1958-01-04 | 1958-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-05 | 1962-01-04 | 1962-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-05 | 1966-01-04 | 1966-07-06 | $7700.00 | Window Closed / Lapsed |