US3321100A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reversible opening door
Assignee: General Electric Co
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Filing: 1965-04-02
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Granted: 1967-05-23
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Expires: 1985-04-02
Abstract
No abstract record available.
Inventors
- 👤 Daniel N Toma
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:30
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/48; E05D15/50; E05D11/00; E05D11/10; E05D11/1014; E05D15/507; E05Y; E05Y2201/00; E05Y2201/60; E05Y2201/622; E05Y2201/686; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
A SUPPORT STRUCTURE INCLUDING A PAIR OF SPACED WALLS, A CLOSURE MEMBER RECEIVABLE BETWEEN SAID WALLS, A PAIR OF ELONGATED MOUNTING MEMBERS, EACH OF SAID MOUNTING MEMBERS BEING RECEIVED BETWEEN ONE OF SAID WALLS AND A CORRESPONDING SIDE OF SAID CLOSURE MEMBER, SAID MOUNTING MEMBERS BEING ROTATABLY CONNECTED TO SAID CLOSURE MEMBER ADJACENT FIRST DIAGONALLY OPPOSITE CORNERS OF SAID CLOSURE MEMBER, SAID MOUNTING MEMBERS INCLUDING PROJECTIONS RELEASABLY RECEIVED IN DETENTS PROVIDED ADJACENT SECOND DIAGONALLY OPPOSITE CORNERS OF SAID CLOSURE MEMBER, AND EACH OF SAID MOUNTING MEMBERS BEING ROTATABLY CONNECTED TO A CORRESPONDING ONE OF SAID WALLS AT A POSITION IN ALIGNMENT WITH ITS PROJECTION.
Claim 2
Dependent Claim
104 words
A SUPPORT STRUCTURE INCLUDING A PAIR OF SPACED WALLS, A CLOSURE MEMBER RECEIVABLE BETWEEN SAID WALLS, A PAIR OF ELONGATED MOUNTING MEMBERS, EACH OF SAID MOUNTING MEMBERS BEING RECEIVED BETWEEN ONE OF SAID WALLS AND A CORRESPONDING SIDE OF SAID CLOSURE MEMBER, SAID MOUNTING MEMBERS BEING ROTATABLY CONNECTED TO SAID CLOSURE MEMBER ADJACENT FIRST DIAGONALLY OPPOSITE CORNERS OF SAID CLOSURE MEMBER, SAID MOUNTING MEMBERS INCLUDING PROJECTIONS RELEASABLY RECEIVED IN DETENTS PROVIDED ADJACENT SECOND DIAGONALLY OPPOSITE CORNERS OF SAID CLOSURE MEMBER, AND EACH OF SAID MOUNTING MEMBERS BEING ROTATABLY CONNECTED TO A CORRESPONDING ONE OF SAID WALLS AT A POSITION IN ALIGNMENT WITH ITS PROJECTION.
References Cited (Backward Citations)
DE503789C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-22 | 1970-11-21 | 1971-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-22 | 1974-11-21 | 1975-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-22 | 1978-11-21 | 1979-05-23 | $7700.00 | Window Closed / Lapsed |