US3411638A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the horizontal stacking of sheets of rigid material
Assignee: Ateliers Heuze Malevez et Simon Reunis SA
•
Filing: 1965-12-13
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Granted: 1968-11-19
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Expires: 1985-12-13
Abstract
No abstract record available.
Inventors
- 👤 Dryon Jacques Max Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:00
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/26; B65H29/36; B65G; B65G49/00; B65G49/05; B65G49/06; B65G49/068
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US528279A
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US1464513A
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US1585694A
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US1801822A
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US2093388A
Cited
DE1005904B
Cited
DE1093294B
Cited
US3241692A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-19 | 1972-05-20 | 1972-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-19 | 1976-05-20 | 1976-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-19 | 1980-05-20 | 1980-11-19 | $7700.00 | Window Closed / Lapsed |