Patent US3256142A successfully refreshed from Google Patents.
US3256142A
Expired / Lapsed
US
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Fourdrinier belt
Assignee: Mccluskey Wire Co Inc
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Filing: 1963-09-05
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Granted: 1966-06-14
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Expires: 1983-09-05
Abstract
No abstract record available.
Inventors
- 👤 Devine John Austin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:40
CPC Classifications
D; D21; D21F; D21F1/00; D21F1/10; Y; Y10; Y10S; Y10S162/00; Y10S162/903; Y10T; Y10T428/00; Y10T428/12; Y10T428/12444
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
45 words
A FOURDRINIER WIRE FABRIC ENDLESS BELT COMPRISING INTERWOVEN WARP AND SHUTE WIRES, THE WARP WIRES BEING INTERSPACED STAINLESS STEEL WIRE AND COBALT-CHROMIUMNICKEL ALLOY WIRE, THE ENDS OF THE WARP WIRES BEING JOINED TOGETHER AT OPPOSITE ENDS OF THE WIRE CLOTH TO FORM THE ENDLESS BELT.
References Cited (Backward Citations)
US1800872A
Cited
US3100729A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-13 | 1969-12-13 | 1970-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-13 | 1973-12-13 | 1974-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-13 | 1977-12-13 | 1978-06-14 | $7700.00 | Window Closed / Lapsed |