US3490764A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and device for depositing leaf or sheet material,especially veneer sheets
Assignee: Individual
•
Filing: 1967-07-17
•
Granted: 1970-01-20
•
Expires: 1987-07-17
Abstract
No abstract record available.
Inventors
- 👤 Carl-Heinz Muller
- 👤 Werner Kater
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:25
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/58; B07; B07C; B07C5/00; B07C5/04; B07C5/12; B07C5/14; B27; B27L; B27L5/00; B27L5/002; B65H29/24; B65H29/241; B65H29/242; B65H29/26; B65H29/32; B65H2301/00; B65H2301/40; B65H2301/42; B65H2301/421; B65H2301/4212; B65H2406/00; B65H2406/30; B65H2406/32; B65H2406/323
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1648115A
Cited
US2257785A
Cited
US3227275A
Cited
US3224757A
Cited
US3334895A
Cited
US3406966A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-19 | 1973-07-21 | 1974-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-19 | 1977-07-21 | 1978-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-19 | 1981-07-21 | 1982-01-20 | $7700.00 | Window Closed / Lapsed |