US3565756A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the continuous manufacture of patterned paper
Assignee: HOKKAI SEISHI KK
•
Filing: 1968-03-06
•
Granted: 1971-02-23
•
Expires: 1988-03-06
Abstract
Abstract LIQUID STOCK IS UNIFORMLY DISTRIBUTED ON A MACHINE WIRE CLOTH. THE THUS FORMED WEB IS CONVEYED UNDER AND IN CLOSE PROXIMITY WITH A PATTERNING BELT. SHOWER PIPES EJECT A WATER SPRAY THROUGH THE PATTERNING BELT AND FORMED WEB. A METALLIC SCREEN, POSITIONED BETWEEN THE SHOWER PIPES AND THE PATTERNING BELT, DISTRIBUTES THE WATER SPRAY UNIFORMLY THROUGH THE PATTERNING BELT. D R A W I N G
Inventors
- 👤 Susumu Kashiwabara
- 👤 Hajime Nishina
- 👤 Yoji Kinoshita
- 👤 Toshio Suzuki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:36
CPC Classifications
D; D21; D21F; D21F9/00; D21F9/02; D21F1/00; D21F1/44; D21F11/00; D21F11/006
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-22 | 1974-08-24 | 1975-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-22 | 1978-08-24 | 1979-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-22 | 1982-08-24 | 1983-02-23 | $7700.00 | Window Closed / Lapsed |