US3220871A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Partially metal coated transparent textile element
Assignee: Individual
•
Filing: 1953-06-11
•
Granted: 1965-11-30
•
Expires: 1973-06-11
Abstract
No abstract record available.
Inventors
- 👤 Jerome H Lemelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:27
CPC Classifications
G; G02; G02B; G02B5/00; G02B5/12; G02B5/126; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2915; Y10T428/2933; Y10T428/294; Y10T428/2958
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
A TRANSPARENT TEXTILE ELEMENT THAT IS CHARACTERIZED BY A HIGH LUSTER AND HAS A THIN CONTINUOUS COATING OF METAL EXTENDING OVER SUBSTANTIALLY THE ENTIRE LENGTH OF THE ELEMENT AND TRANSVERSELY AROUND NOT MORE THAN ABOUT HALF OF THE OUTER SURFACE OF SAID ELEMENT, WHEREBY SAID ELEMENT GATHERS AND SAID COATING REFLECTS LIGHT RECEIVED THROUGH THE UNCOATED SIDE OF SAID ELEMENT FROM EXTERNAL SOURCES.
Claim 2
Dependent Claim
63 words
A TRANSPARENT TEXTILE ELEMENT THAT IS CHARACTERIZED BY A HIGH LUSTER AND HAS A THIN CONTINUOUS COATING OF METAL EXTENDING OVER SUBSTANTIALLY THE ENTIRE LENGTH OF THE ELEMENT AND TRANSVERSELY AROUND NOT MORE THAN ABOUT HALF OF THE OUTER SURFACE OF SAID ELEMENT, WHEREBY SAID ELEMENT GATHERS AND SAID COATING REFLECTS LIGHT RECEIVED THROUGH THE UNCOATED SIDE OF SAID ELEMENT FROM EXTERNAL SOURCES.
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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) | 1968-11-29 | 1969-05-31 | 1969-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-29 | 1973-05-31 | 1973-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-29 | 1977-05-31 | 1977-11-30 | $7700.00 | Window Closed / Lapsed |