US3019155A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Decorative laminates
Assignee: FRANCIS H SNYDER AND ASSOCIATE
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Filing: 1956-12-21
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Granted: 1962-01-30
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Expires: 1976-12-21
Abstract
No abstract record available.
Inventors
- 👤 Francis H Snyder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:08
CPC Classifications
D; D21; D21H; D21H27/00; D21H27/18; D21H27/22; D21H27/26; B; B27; B27N; B27N3/00; B27N3/04; B32; B32B; B32B27/00; D21H5/00; D21H5/0085; D21H5/0087; D21H15/00; D21H15/02; D21H15/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
THE PROCESS OF MAKING A FELTED FIBER PANEL, BONDED BY THERMOSETTING RESIN, WHICH COMPRISING OBTAINING FIBER IN A RANGE OF FIBER LENGTHS WHEREIN THE AVERAGE LENGTH IS 1 TO 2 MM. AND AT LEAST TWENTY PERCENT OF THE FIBERS ARE OF 3 TO 5 MM. AVERAGE LENGTH AND WHEREIN THE UNCURED RESIN IS DISTRIBUTED THINLY UPON INDIVIDUAL FIBER, SUBSTANTIALLY ALL OF THE RESIN REQUIRED BEING DISTRIBUTED ON SUBSTANTIALLY LESS THAN ALL OF THE FIBERS, FORMING THE FIBERS INTO A FELTED SHEET AND PRESSING THE SHEET AT AN ELEVATED TEMPERATURE TO CAUSE THE RESIN TO FLOW THROUGHOUT THE FELTED MASS TO BOND THE SAME INTO A UNITARY PANEL.
Claim 2
Dependent Claim
107 words
THE PROCESS OF MAKING A FELTED FIBER PANEL, BONDED BY THERMOSETTING RESIN, WHICH COMPRISING OBTAINING FIBER IN A RANGE OF FIBER LENGTHS WHEREIN THE AVERAGE LENGTH IS 1 TO 2 MM. AND AT LEAST TWENTY PERCENT OF THE FIBERS ARE OF 3 TO 5 MM. AVERAGE LENGTH AND WHEREIN THE UNCURED RESIN IS DISTRIBUTED THINLY UPON INDIVIDUAL FIBER, SUBSTANTIALLY ALL OF THE RESIN REQUIRED BEING DISTRIBUTED ON SUBSTANTIALLY LESS THAN ALL OF THE FIBERS, FORMING THE FIBERS INTO A FELTED SHEET AND PRESSING THE SHEET AT AN ELEVATED TEMPERATURE TO CAUSE THE RESIN TO FLOW THROUGHOUT THE FELTED MASS TO BOND THE SAME INTO A UNITARY PANEL.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-29 | 1965-07-31 | 1966-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-29 | 1969-07-31 | 1970-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-29 | 1973-07-31 | 1974-01-30 | $7700.00 | Window Closed / Lapsed |