US3352580A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable joint
Assignee: Individual
•
Filing: 1965-04-27
•
Granted: 1967-11-14
•
Expires: 1985-04-27
Abstract
No abstract record available.
Inventors
- 👤 Kurz Helene
- 👤 Neubert Walter
- 👤 Lechler Helmut
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:38
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; A; A47; A47C; A47C1/00; A47C1/02; A47C1/022; A47C1/024; A47C1/026; A47C20/00; A47C20/04; A47C20/043; A47C20/045; A47C20/06; F16C11/10; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32262; Y10T403/32319; Y10T403/32327; Y10T403/32336; Y10T403/32368; Y10T403/32418; Y10T403/32426; Y10T403/32442; Y10T403/32451; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20636; Y10T74/20714
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
AN ADJUSTABLE JOINT, COMPRISING A FIRST AND A SECOND MEMBER; PIVOT MEANS CONNECTING SAID MEMBERS; A RATCHET RIGID WITH SAID FIRST MEMBER AND HAVING TEETH SEPARATED BY TOOTH SPACES; A PAWL PIVOTALLY SECURED TO SAID SECOND MEMBER AND HAVING A PALLET NORMALLY EXTENDING INTO ONE OF SAID SPACES TO PREVENT PIVOTAL MOVEMENT OF ONE OF SAID MEMBERS IN ONE DIRECTION; A CONTROLL ELEMENT PIVOTALLY MOUNTED ON SAID PAWL AND NORMALLY EXTENDING INTO ANOTHER TOOTH SPACE, THE PIVOT AXES OF SAID PAWL AND SAID CONTROL ELEMENT BEING PARALLEL WITH THE AXIS OF SAID PIVOT MEANS; AND RESILIENT MEANS MOUNTED ON SAID SECOND MEMBER FOR BIASING SAID PALLET AND SAID CONTROL ELEMENT INTO THE RESPECTIVE SPACES.
Claim 2
Dependent Claim
114 words
AN ADJUSTABLE JOINT, COMPRISING A FIRST AND A SECOND MEMBER; PIVOT MEANS CONNECTING SAID MEMBERS; A RATCHET RIGID WITH SAID FIRST MEMBER AND HAVING TEETH SEPARATED BY TOOTH SPACES; A PAWL PIVOTALLY SECURED TO SAID SECOND MEMBER AND HAVING A PALLET NORMALLY EXTENDING INTO ONE OF SAID SPACES TO PREVENT PIVOTAL MOVEMENT OF ONE OF SAID MEMBERS IN ONE DIRECTION; A CONTROLL ELEMENT PIVOTALLY MOUNTED ON SAID PAWL AND NORMALLY EXTENDING INTO ANOTHER TOOTH SPACE, THE PIVOT AXES OF SAID PAWL AND SAID CONTROL ELEMENT BEING PARALLEL WITH THE AXIS OF SAID PIVOT MEANS; AND RESILIENT MEANS MOUNTED ON SAID SECOND MEMBER FOR BIASING SAID PALLET AND SAID CONTROL ELEMENT INTO THE RESPECTIVE SPACES.
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) | 1970-11-13 | 1971-05-15 | 1971-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-13 | 1975-05-15 | 1975-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-13 | 1979-05-15 | 1979-11-14 | $7700.00 | Window Closed / Lapsed |