US3083403A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hidden hinge structure
Assignee: Jervis Corp
•
Filing: 1959-04-23
•
Granted: 1963-04-02
•
Expires: 1979-04-23
Abstract
No abstract record available.
Inventors
- 👤 Andrew J Van Noord
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:43
CPC Classifications
E; E05; E05D; E05D3/00; E05D3/06; E05D3/18; E05D7/00; E05D7/08; E05D7/081; E05D1/00; E05D1/04; E05Y; E05Y2900/00; E05Y2900/30; E05Y2900/31; F; F25; F25D; F25D2323/00; F25D2323/02; F25D2323/024
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
115 words
IN A CABINET HINGE OF THE HIDDEN TYPE, THE COMBINATION INCLUDING: A PAIR OF SPACED APART PIVOTS, ONE OF SAID PIVOTS BEING SUBSTANTIALLY RECTANGULAR IN CROSS SECTION; A BRACKET CARRYING SAID PIVOTS; A SECOND BRACKET PROVIDED WITH INTERCONNECTED PIVOT RECEIVING RECESSES, SAID RECESSES INCLUDING A STRAIGHT LINE SLOT PORTION AND A MERGING CURVILINEAR SLOT PORTION OF SUCH RELATION TO ADMIT OF A FIRST PIVOTAL ACTION ON SAID RECTANGULAR PIVOT WITH LINEAL MOVEMENT OF SAID OTHER PIVOT IN RELATION TO SAID STRAIGHT LINE SLOT PORTION TO A PREDETERMINED POINT IN SAID STRAIGHT LINE PORTION WHEREUPON SAID RECTANGULAR PIVOT IS RELATIVELY MOVEABLE ARCUATELY IN SAID CURVILINEAR SLOT PORTION AND SAID OTHER PIVOT ACTS AS A TRUE PIVOT.
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) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |