Patent US3411639A successfully refreshed from Google Patents.
US3411639A
Expired / Lapsed
US
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Device for handling sheet materials
Assignee: Ateliers Heuze Malevez et Simon Reunis SA
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Filing: 1965-05-14
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Granted: 1968-11-19
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Expires: 1985-05-14
Abstract
No abstract record available.
Inventors
- 👤 Dryon Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:40
CPC Classifications
B; B65; B65G; B65G49/00; B65G49/05; B65G49/06; B65G49/063; B65G49/066; B65G49/068; C; C03; C03B; C03B35/00; C03B35/14; C03B35/20; B65G2249/00; B65G2249/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1476050A
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US1556695A
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US1931700A
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US1983755A
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DE901157C
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US3021169A
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US3178041A
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US3154201A
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 |