US3233277A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hinge
Assignee: Jaylis Ind Inc
•
Filing: 1963-05-29
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Granted: 1966-02-08
•
Expires: 1983-05-29
Abstract
No abstract record available.
Inventors
- 👤 Hirashiki James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:42
CPC Classifications
E; E05; E05D; E05D1/00; E05D1/04; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/146
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
154 words
IN A FOLDABLE TRAVERSE SCREEN, THE COMBINATION OF: A PLURALITY OF BLOCKS, EACH OF SAID BLOCKS HAVING A PAIR OF HINGE CHANNELS, EACH OF SAID HINGE CHANNELS BEING ARCUATE AND HAVING A LONGITUDINAL GAP THEREIN; SAID HINGE CHANNELS BEING DIAGONALLY DISPOSED ON SAID BLOCK, ONE CHANNEL BEING FIXED TO THE UPPER END OF ONE SIDE OF THE BLOCK, AND THE OTHER CHANNEL BEING FIXED TO THE LOWER END OF THE OTHER SIDE OF THE BLOCK; AND A HINGE PIN, SAID HINGE PIN INCLUDING A CYLINDRICAL MEMBER, A FLANGE EXTENDING RADIALLY OUTWARD FROM SAID CYLINDRICAL MEMBER ALONG THE LENGTH THEREOF, AND AN ELONGATED, ARCUATE SKIRT AFFIXED TO THE OTHER END OF SAID FLANGE; SAID CYLINDRICAL MEMBER BEING INSERTED WITHIN ONE OF THE HINGE CHANNELS OF EACH OF SAID BLOCKS WITH SAID FLANGE EXTENDING THROUGH SAID GAP WHEREBY SAID BLOCKS ARE HELD IN JUXTAPOSITION, SAID ARCUATE SKIRT PREVENTING SUCCESSIVE BLOCKS FROM STANDING IN A COMMON PLANE.
Claim 2
Dependent Claim
154 words
IN A FOLDABLE TRAVERSE SCREEN, THE COMBINATION OF: A PLURALITY OF BLOCKS, EACH OF SAID BLOCKS HAVING A PAIR OF HINGE CHANNELS, EACH OF SAID HINGE CHANNELS BEING ARCUATE AND HAVING A LONGITUDINAL GAP THEREIN; SAID HINGE CHANNELS BEING DIAGONALLY DISPOSED ON SAID BLOCK, ONE CHANNEL BEING FIXED TO THE UPPER END OF ONE SIDE OF THE BLOCK, AND THE OTHER CHANNEL BEING FIXED TO THE LOWER END OF THE OTHER SIDE OF THE BLOCK; AND A HINGE PIN, SAID HINGE PIN INCLUDING A CYLINDRICAL MEMBER, A FLANGE EXTENDING RADIALLY OUTWARD FROM SAID CYLINDRICAL MEMBER ALONG THE LENGTH THEREOF, AND AN ELONGATED, ARCUATE SKIRT AFFIXED TO THE OTHER END OF SAID FLANGE; SAID CYLINDRICAL MEMBER BEING INSERTED WITHIN ONE OF THE HINGE CHANNELS OF EACH OF SAID BLOCKS WITH SAID FLANGE EXTENDING THROUGH SAID GAP WHEREBY SAID BLOCKS ARE HELD IN JUXTAPOSITION, SAID ARCUATE SKIRT PREVENTING SUCCESSIVE BLOCKS FROM STANDING IN A COMMON PLANE.
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) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |