US3075846A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mould for shaping ceramic material
Assignee: Individual
•
Filing: 1959-07-22
•
Granted: 1963-01-29
•
Expires: 1979-07-22
Abstract
No abstract record available.
Inventors
- 👤 Seltmann Heinrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:42
CPC Classifications
C; C04; C04B; C04B35/00; C04B35/01; C04B35/16; C04B35/18; C04B35/195
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US85340A
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US1476001A
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US1993955A
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US2026624A
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US2175707A
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US2372236A
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US2731355A
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US2809898A
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US2864919A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-28 | 1966-07-30 | 1967-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-28 | 1970-07-30 | 1971-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-28 | 1974-07-30 | 1975-01-29 | $7700.00 | Window Closed / Lapsed |