Patent US3200448A successfully refreshed from Google Patents.
US3200448A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealing strips, beadings or mouldings
Assignee: Bright Manufacturing Co Ltd
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Filing: 1962-02-01
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Granted: 1965-08-17
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Expires: 1982-02-01
Abstract
No abstract record available.
Inventors
- 👤 Robert G Bright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:23
CPC Classifications
B; B60; B60J; B60J10/00; B60J10/30; B60J10/32; B60J10/33
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
A SEALING STRIP FOR APPLICATION TO A SUPPORTING FLANGE COMPRISING AN ELONGATED STRIP OF FABRIC, A RELATIVELY THICK LAYER OF FOAM MATERIAL DEFINING A RESILIENT STRIP EXTENDING LONGITUDINALLY OF SAID FABRIC STRIP AND BONDED THERETO, A PLURALITY OF SUBSTANTIALLY U-SHAPED CLIPS ARRANGED IN LONGITUDINALLY SPACED RELATION ALONG SAID FABRIC STRIP, EACH OF SAID CLIPS COMPRISING A CROSS PIECE AND A PAIR OF PARALLEL LEGS EACH HAVING AN INWARDLY PRESSED TANG ADAPTED TO ENGAGE SAID SUPPORTING FLANGE ONLY, THE CROSS PIECE OF EACH CLIP BEING EMBEDDED IN SAID STRIP OF FOAM MATERIAL AND EXTENDING TRANSVERSELY THEREOF, THE LONGITUDINAL EDGE PORTIONS OF SAID FABRIC STRIP BEING BENT INWARDLY AROUND THE FREE ENDS OF THE LEGS OF SAID CLIPS INTO THE INTERIOR THEREOF.
Claim 2
Dependent Claim
120 words
A SEALING STRIP FOR APPLICATION TO A SUPPORTING FLANGE COMPRISING AN ELONGATED STRIP OF FABRIC, A RELATIVELY THICK LAYER OF FOAM MATERIAL DEFINING A RESILIENT STRIP EXTENDING LONGITUDINALLY OF SAID FABRIC STRIP AND BONDED THERETO, A PLURALITY OF SUBSTANTIALLY U-SHAPED CLIPS ARRANGED IN LONGITUDINALLY SPACED RELATION ALONG SAID FABRIC STRIP, EACH OF SAID CLIPS COMPRISING A CROSS PIECE AND A PAIR OF PARALLEL LEGS EACH HAVING AN INWARDLY PRESSED TANG ADAPTED TO ENGAGE SAID SUPPORTING FLANGE ONLY, THE CROSS PIECE OF EACH CLIP BEING EMBEDDED IN SAID STRIP OF FOAM MATERIAL AND EXTENDING TRANSVERSELY THEREOF, THE LONGITUDINAL EDGE PORTIONS OF SAID FABRIC STRIP BEING BENT INWARDLY AROUND THE FREE ENDS OF THE LEGS OF SAID CLIPS INTO THE INTERIOR THEREOF.
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) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |