US3089540A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roll-up blind
Assignee: ATELIERS DE CONSTRUCTION SCHWARTZ-HAUTMONT SA
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Filing: 1960-12-29
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Granted: 1963-05-14
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Expires: 1980-12-29
Abstract
No abstract record available.
Inventors
- 👤 Schwartz Jean Leon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:13
CPC Classifications
E; E06; E06B; E06B9/00; E06B9/56; E06B9/68; E06B9/76; E06B9/02; E06B9/08; E06B9/11; E06B9/17; E06B9/17061
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
A BLIND STRUCTURE COMPRISING, IN COMBINATION, A BLIND TO BE MOUNTED IN A WINDOW OR THE LIKE FRAME, A TRANSPARENT PANEL TO BE SHIELDED BY SAID BLIND, A ROLLER FIXEDLY MOUNTED SUBSTANTIALLY DIRECTLY ABOVE SAID PANEL AND SPACED THEREFROM, SAID BLIND BEING SECURED AT ONE END TO SAID ROLLER AND ADAPTED TO BE UNWOUND ON EITHER SIDE OF SAID PANEL, AND MEANS FOR COMPLETELY UNWINDING SAID BLIND ALONG ONE SIDE OF SAID PANEL AND BY CONTINUING THE MOVEMENT IN THE SAME DIRECTION WINDING SAID BLIND ON THE OPPOSITE SIDE OF SAID ROLLER SO AS TO HAVE ITS FREE END HANG ALONG THE OTHER SIDE OF SAID PANEL.
Claim 2
Dependent Claim
107 words
A BLIND STRUCTURE COMPRISING, IN COMBINATION, A BLIND TO BE MOUNTED IN A WINDOW OR THE LIKE FRAME, A TRANSPARENT PANEL TO BE SHIELDED BY SAID BLIND, A ROLLER FIXEDLY MOUNTED SUBSTANTIALLY DIRECTLY ABOVE SAID PANEL AND SPACED THEREFROM, SAID BLIND BEING SECURED AT ONE END TO SAID ROLLER AND ADAPTED TO BE UNWOUND ON EITHER SIDE OF SAID PANEL, AND MEANS FOR COMPLETELY UNWINDING SAID BLIND ALONG ONE SIDE OF SAID PANEL AND BY CONTINUING THE MOVEMENT IN THE SAME DIRECTION WINDING SAID BLIND ON THE OPPOSITE SIDE OF SAID ROLLER SO AS TO HAVE ITS FREE END HANG ALONG THE OTHER SIDE OF SAID PANEL.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-13 | 1966-11-12 | 1967-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-13 | 1970-11-12 | 1971-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-13 | 1974-11-12 | 1975-05-14 | $7700.00 | Window Closed / Lapsed |