Patent FR362448A successfully refreshed from Google Patents.
Patent US3834964A successfully refreshed from Google Patents.
US3834964A
Expired / Lapsed
US
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Processing of a multiplicity of webs to enhance the manufacture of multicomponent laminates
Assignee: Formica Corp
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Filing: 1972-10-17
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Granted: 1974-09-10
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Expires: 1992-10-17
Abstract
Abstract IN THE PRODUCTION OF HEAT AND PRESSURE CONSOLIDATED LAMINATES WHICH ARE IMPREGNATED WITH AN IMPREGNATING RESINOUS MATERIAL AND THEN FORMULATED INTO PACKS READY FOR CONSOLIDATION, A PLURALITY OF THE SAME OR DIFFERENT WEBS ARE SIMULTANEOUSLY IMPREGNATED WITH SAID MATERIAL AND THEN PREFERABLY DRIED PRIOR TO FORMULATION INTO SAID PACKS.
Inventors
- 👤 E Blasing
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:11
CPC Classifications
B; B32; B32B; B32B29/00; B32B29/002; B32B29/005; B32B38/00; B32B38/08; B32B2260/00; B32B2260/02; B32B2260/028; B32B2260/04; B32B2260/046; B32B2317/00; B32B2317/12; B32B2317/122; B32B2451/00; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1084; Y10T428/00; Y10T428/31504; Y10T428/31942; Y10T428/31949; Y10T428/31964; Y10T428/31967
Claims Analysis
Total Claims: 0
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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) | 1977-09-09 | 1978-03-11 | 1978-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-09-09 | 1982-03-11 | 1982-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-09-09 | 1986-03-11 | 1986-09-10 | $7700.00 | Window Closed / Lapsed |