US3209390A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Link hinges
Assignee: Individual
•
Filing: 1963-07-05
•
Granted: 1965-10-05
•
Expires: 1983-07-05
Abstract
No abstract record available.
Inventors
- 👤 Bassan Eraclio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:25
CPC Classifications
E; E05; E05D; E05D3/00; E05D3/06; E05D3/18; E05D3/186; E05D3/16; E06; E06B; E06B3/00; E06B3/32; E06B3/48; E06B3/481; E06B3/482; E05D2003/166; E05Y; E05Y2600/00; E05Y2600/40; E05Y2600/41; E05Y2600/412; E05Y2900/00; E05Y2900/20
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
124 words
A HOLLOW HINGE MEMBER FOR BOTH ENCLOSING HINGE LINK ELEMENTS AND SELF FASTENING TO A PART TO BE HINGED, COMPRISING A TUBULAR SHELL, THERE BEING A PARTIALLY TAPPED OPENING EXTENDING LONGITUDINALLY IN THE WALL OF SAID SHELL FROM ONE END TOWARD THE OTHER END OF THE SHELL AND FOR PART OF THE WALL LENGTH, THERE BEING A SLIT FORMED IN A CHORDAL PLANE OF THE SHELL WHICH INCLUDES THE LONGITUDINAL AXIS OF SAID OPENING, SAID SLIT STARTING FROMTHE SAID OTHER END OF THE SHELL AND CONTINUING ALONG PART OF SAID OPENING SO AS TO PROVIDE A LONGITUDINAL TONGUE INTEGRAL WITH THE SHELL, AND SAID OPENING BEING ADAPTED TO THREADEDLY RECEIVE A SCREW FOR CO-ACTING WITH SAID TONGUE SO AS TO OUTWARDLY DEFLECT THE TONGUE.
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) | 1968-10-04 | 1969-04-05 | 1969-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-04 | 1973-04-05 | 1973-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-04 | 1977-04-05 | 1977-10-05 | $7700.00 | Window Closed / Lapsed |