Patent US3373070A successfully refreshed from Google Patents.
US3373070A
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US
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Laminates
Assignee: General Electric Co
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Filing: 1964-05-01
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Granted: 1968-03-12
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Expires: 1984-05-01
Abstract
No abstract record available.
Inventors
- 👤 Peter E Fuerst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:51
CPC Classifications
D; D21; D21H; D21H27/00; D21H27/18; D21H27/22; D21H27/26; D21H27/28; B; B29; B29C; B29C70/00; B29C70/58; B32; B32B; B32B27/00; B44; B44C; B44C1/00; B44C1/10; D21H17/00; D21H17/63; D21H17/67; D21H17/68; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31652; Y10T428/31667; Y10T428/31942; Y10T428/31946; Y10T428/31949; Y10T428/31964; Y10T428/31967
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
85 words
AN ABRASION-RESISTANT PLASTIC LAMINATE COMPRISING A CORE AND PRINTED SHEET AND SUPERIMPOSED THEREON A CURED THERMOSETTING RESIN-IMPREGNATED OVERLAY PAPER OF FIBROUS MATERIAL CONTAINING SILICA FLOUR, SAID SILICA BEING UNIFORMLY DISTRIBUTED THROUGHOUT SAID PAPER, THE SILICA PARTICLES BEING HELD IN A NETWORK OF FIBROUS MATERIAL, SAID SILICA BEING PRESENT IN SAID PAPER IN WEIGHT PROPORTIONS OF ABOUT ONE PART OF SILICA TO FROM ABOUT SIX PARTS TO ABOUT FORTY PARTS OF FIBROUS MATERIAL, SAID RESIN-IMPREGNATED OVERLAY PAPER BEING CLEAR AND HIGHLY TRANSLUCENT IN ITS CURED CONDITION.
References Cited (Backward Citations)
US3123515A
Cited
US1230095A
Cited
US2373914A
Cited
US3014835A
Cited
US3135643A
Cited
US3122468A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-12 | 1971-09-11 | 1972-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-12 | 1975-09-11 | 1976-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-12 | 1979-09-11 | 1980-03-12 | $7700.00 | Window Closed / Lapsed |