US3126071A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Monopole elevator
Assignee: —
•
Filing: 1961-07-26
•
Granted: 1964-03-24
•
Expires: 1981-07-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:20
CPC Classifications
B; B66; B66F; B66F1/00; B66F1/02; B66F1/04; B66F1/06; A; A63; A63B; A63B22/00; A63B22/06; A63B22/0605; A63B27/00; A63B2208/00; A63B2208/12; A63B23/00; A63B23/035; A63B23/04; A63B23/0476
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
132 words
AN AMUSEMENT DEVICE COMPRISING: A SUBSTANTIALLY VERTICAL POST HAVING A PLURALITY OF TEETH FORMED IN ITS SURFACE; A HOUSING MOUNTED FOR SLIDABLE MOVEMENT ON SAID POST; AN UPSTANDING MEMBER FIXEDLY ATTACHED TO SAID HOUSING SURROUNDING SAID POST FOR A SUBSTANTIAL DISTANCE THEREABOVE; A SEAT MEMBER SECURED TO SAID HOUSING; AN AXLE MOUNTED IN SAID HOUSING; ECCENTRIC MEANS MOUNTED ON SAID AXLE; LEVER MEANS PIVOTALLY MOUNTED ON SAID HOUSING; MEANS CONNECTING SAID ECCENTRIC MEANS AND ONE END OF SAID LEVER MEANS; A FIRST PAWL MEMBER PIVOTALLY MOUNTED AT THE OTHER END OF SAID LEVER MEANS; A SECOND PAWL MEMBER ADJACENT SAID FIRST PAWL MEMBER AND MATING THEREWITH PIVOTALLY MOUNTED ON SAID HOUSING; SPRING MEANS TO NORMALLY ENGAGE THE FREE ENDS OF SAID PAWL MEMBERS WITH SAID TEETH; AND MEANS TO ROTATE SAID AXLE,
Claim 2
Dependent Claim
132 words
AN AMUSEMENT DEVICE COMPRISING: A SUBSTANTIALLY VERTICAL POST HAVING A PLURALITY OF TEETH FORMED IN ITS SURFACE; A HOUSING MOUNTED FOR SLIDABLE MOVEMENT ON SAID POST; AN UPSTANDING MEMBER FIXEDLY ATTACHED TO SAID HOUSING SURROUNDING SAID POST FOR A SUBSTANTIAL DISTANCE THEREABOVE; A SEAT MEMBER SECURED TO SAID HOUSING; AN AXLE MOUNTED IN SAID HOUSING; ECCENTRIC MEANS MOUNTED ON SAID AXLE; LEVER MEANS PIVOTALLY MOUNTED ON SAID HOUSING; MEANS CONNECTING SAID ECCENTRIC MEANS AND ONE END OF SAID LEVER MEANS; A FIRST PAWL MEMBER PIVOTALLY MOUNTED AT THE OTHER END OF SAID LEVER MEANS; A SECOND PAWL MEMBER ADJACENT SAID FIRST PAWL MEMBER AND MATING THEREWITH PIVOTALLY MOUNTED ON SAID HOUSING; SPRING MEANS TO NORMALLY ENGAGE THE FREE ENDS OF SAID PAWL MEMBERS WITH SAID TEETH; AND MEANS TO ROTATE SAID AXLE,
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-24 | 1967-09-23 | 1968-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-24 | 1971-09-23 | 1972-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-24 | 1975-09-23 | 1976-03-24 | $7700.00 | Window Closed / Lapsed |