US3196979A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Workman's cage or aerial basket
Assignee: Eaton Metal Products Co
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Filing: 1961-08-22
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Granted: 1965-07-27
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Expires: 1981-08-22
Abstract
No abstract record available.
Inventors
- 👤 Edward V Garnett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:41
CPC Classifications
B; B66; B66F; B66F11/00; B66F11/04; B66F11/044; B66F11/046
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
AN EXTENSIBLE BOOM ASSEMBLY ADAPTED TO BE MOUNTED ON A VEHICLE AND INCLUDING AN OUTER BOOM; AN INNER BOOM TELESCOPICALLY RECEIVED IN SAID OUTER BOOM; A PAIR OF ARMS, EACH HAVING ONE END PIVOTALLY CONNECTED TO SAID INNER BOOM ADJACENT THE OUTER END THEREOF; AND A WORKMAN''S BASKET PIVOTALLY MOUNTED ON THE OTHER END OF THE SAID ARMS FOR MOVEMENT BETWEEN A USE POSITION OUTWARDLY OF SAID INNER BOOM AND A STORAGE POSITION ABOVE SAID INNER BOOM.
Claim 2
Dependent Claim
77 words
AN EXTENSIBLE BOOM ASSEMBLY ADAPTED TO BE MOUNTED ON A VEHICLE AND INCLUDING AN OUTER BOOM; AN INNER BOOM TELESCOPICALLY RECEIVED IN SAID OUTER BOOM; A PAIR OF ARMS, EACH HAVING ONE END PIVOTALLY CONNECTED TO SAID INNER BOOM ADJACENT THE OUTER END THEREOF; AND A WORKMAN''S BASKET PIVOTALLY MOUNTED ON THE OTHER END OF THE SAID ARMS FOR MOVEMENT BETWEEN A USE POSITION OUTWARDLY OF SAID INNER BOOM AND A STORAGE POSITION ABOVE SAID INNER BOOM.
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) | 1968-07-26 | 1969-01-25 | 1969-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-26 | 1973-01-25 | 1973-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-26 | 1977-01-25 | 1977-07-27 | $7700.00 | Window Closed / Lapsed |