US3543335A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Moulding press
Assignee: Individual
•
Filing: 1967-07-17
•
Granted: 1970-12-01
•
Expires: 1987-07-17
Abstract
No abstract record available.
Inventors
- 👤 Rudolf Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:22
CPC Classifications
B; B29; B29C; B29C43/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1343176A
Cited
US1826945A
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US1867972A
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US1983757A
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US2103951A
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US2869179A
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US2973025A
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US3078516A
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US3162898A
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US3189399A
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US3217356A
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US3228066A
Cited
US3161911A
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US3287486A
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US3315311A
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US3328845A
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US3388203A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-30 | 1974-06-01 | 1974-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-30 | 1978-06-01 | 1978-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-30 | 1982-06-01 | 1982-12-01 | $7700.00 | Window Closed / Lapsed |