Patent US3207261A successfully refreshed from Google Patents.
US3207261A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scaffold
Assignee: Individual
•
Filing: 1963-09-27
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Granted: 1965-09-21
•
Expires: 1983-09-27
Abstract
No abstract record available.
Inventors
- 👤 Carl E Petersen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:35
CPC Classifications
E; E04; E04G; E04G5/00; E04G5/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
IN COMBINATION, A SCAFFOLD COMPRISING A FRAMEWORK PROVIDED WITH A RAISED ELONGATED PLATFORM, SAID PLATFORM HAVING THREE SOCKETS PROVIDED THEREIN, SAID SOCKETS BEING IN TRAINGULAR RELATION, AND A HOLDER DEVICE PROVIDED WITH THREE LEGS DEPENDING THEREFROM, SAID THREE LEGS BEING IN THE SAME TRIANGULAR RELATION AS SAID THREE SOCKETS, AND SAID THREE LEGS BEING ADAPTED TO BE REMOVABLY MOUNTED IN SAID
Claim 2
Dependent Claim
61 words
IN COMBINATION, A SCAFFOLD COMPRISING A FRAMEWORK PROVIDED WITH A RAISED ELONGATED PLATFORM, SAID PLATFORM HAVING THREE SOCKETS PROVIDED THEREIN, SAID SOCKETS BEING IN TRAINGULAR RELATION, AND A HOLDER DEVICE PROVIDED WITH THREE LEGS DEPENDING THEREFROM, SAID THREE LEGS BEING IN THE SAME TRIANGULAR RELATION AS SAID THREE SOCKETS, AND SAID THREE LEGS BEING ADAPTED TO BE REMOVABLY MOUNTED IN SAID
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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) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |