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Patent US3410202A successfully refreshed from Google Patents.
US3410202A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Press
Assignee: August Lapple & Co GmbH
•
Filing: 1967-08-21
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Granted: 1968-11-12
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Expires: 1987-08-21
Abstract
No abstract record available.
Inventors
- 👤 Chrubasik Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:58
CPC Classifications
B; B30; B30B; B30B1/00; B30B1/003; B21; B21D; B21D24/00; B21D24/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-12 | 1972-05-13 | 1972-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-12 | 1976-05-13 | 1976-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-12 | 1980-05-13 | 1980-11-12 | $7700.00 | Window Closed / Lapsed |