US2706609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pedestal-type supporting stand having foldable base legs
Assignee: Alvey Ferguson Co
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Filing: 1953-06-30
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Granted: 1955-04-19
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Expires: 1973-06-30
Abstract
No abstract record available.
Inventors
- 👤 Norman M Sullivan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:35
CPC Classifications
B; B65; B65G; B65G13/00; B65G13/11; B65G13/12; F; F16; F16M; F16M11/00; F16M11/02; F16M11/04; F16M11/043; F16M11/046; F16M2200/00; F16M2200/02; F16M2200/025; F16M2200/028; F16M2200/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US485463A
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US1060861A
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US1289219A
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US1394596A
Cited
US1508470A
Cited
US2150582A
Cited
US2650717A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-04-18 | 1958-10-18 | 1959-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-18 | 1962-10-18 | 1963-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-18 | 1966-10-18 | 1967-04-19 | $7700.00 | Window Closed / Lapsed |