US3075819A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hinged doors for wall-cupboards and the like
Assignee: Individual
•
Filing: 1961-02-23
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Granted: 1963-01-29
•
Expires: 1981-02-23
Abstract
No abstract record available.
Inventors
- 👤 Liegeon Bernard Louis Jean
- 👤 Lambert Marc Henri Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:25
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/32; E06B3/48; E06B3/481; E06B3/482; E05; E05D; E05D15/00; E05D15/26; E05D15/262; E05D13/00; E05D13/10; E05D13/12; E05D13/1253; E05D13/1261; E05Y; E05Y2201/00; E05Y2201/40; E05Y2201/47; E05Y2201/60; E05Y2201/622; E05Y2201/71; E05Y2201/722; E05Y2900/00; E05Y2900/10; E05Y2900/106; E05Y2900/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
A CUPBOARD COMPRISING TWO LATERAL PARALLEL WALLS, AN UPPER WALL AND A LOWER WALL, A DOOR FOR CLOSING SAID CUPBOARD, SAID DOOR BEING FORMED OF TWO PANELS HINGEDLY INTERCONNECTED ALONG THEIR ADJACENT EDGES AND ADAPTED, IN THEIR OPEN POSITION, TO BE FOLDED BACK PARALLEL TO AND AGAINST EACH OTHER ALONG SAID UPPER WALL OF SAID CUPBOARD, THE FIRST OF SAID PANELS, THAT IS, THE ONE NEAREST TO SAID UPPER WALL AGAINST WHICH IT IS TO BE STOWED, COMPRISING ON EACH OF ITS LATERAL EDGES PERPENDICULAR TO SAID HINGE
Claim 2
Dependent Claim
88 words
A CUPBOARD COMPRISING TWO LATERAL PARALLEL WALLS, AN UPPER WALL AND A LOWER WALL, A DOOR FOR CLOSING SAID CUPBOARD, SAID DOOR BEING FORMED OF TWO PANELS HINGEDLY INTERCONNECTED ALONG THEIR ADJACENT EDGES AND ADAPTED, IN THEIR OPEN POSITION, TO BE FOLDED BACK PARALLEL TO AND AGAINST EACH OTHER ALONG SAID UPPER WALL OF SAID CUPBOARD, THE FIRST OF SAID PANELS, THAT IS, THE ONE NEAREST TO SAID UPPER WALL AGAINST WHICH IT IS TO BE STOWED, COMPRISING ON EACH OF ITS LATERAL EDGES PERPENDICULAR TO SAID HINGE
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) | 1966-01-28 | 1966-07-30 | 1967-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-28 | 1970-07-30 | 1971-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-28 | 1974-07-30 | 1975-01-29 | $7700.00 | Window Closed / Lapsed |