US3022189A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Daylight fluorescent coated fabric
Assignee: EIDP Inc
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Filing: 1961-01-19
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Granted: 1962-02-20
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Expires: 1981-01-19
Abstract
No abstract record available.
Inventors
- 👤 Malmquist Alfred Bruce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:08
CPC Classifications
D; D06; D06N; D06N3/00; D06N3/0056; D06N3/0065; D06L; D06L4/00; D06L4/60; D06L4/657; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31855; Y10T428/31909; Y10T428/31913; Y10T428/3192; Y10T442/00; Y10T442/20
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
68 words
A DAYLIGHT FLUORESCENT COATED FABRIC COMPRISING: (A) A FABRIC BASE LAYER, (B) IN ADHERENT CONTACT WITH SAID BASE LAYER AN OPAQUE SUBSTRATUM COMPRISING POLYVINYL CHLORIDE, PLASTICIZER AND WHITE PIGMENT, (C) AN ADHERENT INTERMEDIATE TRANSPARENT STRATUM COMPRISING POLYVINYL CHLORIDE, PLASTICIZER AND PARTICULATE DAYLIGHT FLUORESCENT PIGMENT DISTRIBUTED THROUGHOUT, AND (D) AN ADHERENT TRANSPARENT SURFACE STRATUM COMPRISING POLYVINYL CHLORIDE, POLYMETHYL METHACRYLATE, SILICA, AND DAYLIGHT FLUORESCENT COLORANTS DISSOLVED IN SAID POLYVINYL CHLORIDE.
References Cited (Backward Citations)
GB608725A
Cited
US2809957A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-19 | 1965-08-21 | 1966-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-19 | 1969-08-21 | 1970-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-19 | 1973-08-21 | 1974-02-20 | $7700.00 | Window Closed / Lapsed |