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US2674500A
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US
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Articulated support for platforms
Assignee: Individual
•
Filing: 1949-07-28
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Granted: 1954-04-06
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Expires: 1969-07-28
Abstract
No abstract record available.
Inventors
- 👤 Hukari Ormand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:56
CPC Classifications
A; A01; A01D; A01D46/00; A01D46/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1026380A
Cited
GB191307404A
Cited
US1761726A
Cited
US2391224A
Cited
US2450152A
Cited
US2500815A
Cited
US2484709A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-05 | 1957-10-05 | 1958-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-05 | 1961-10-05 | 1962-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-05 | 1965-10-05 | 1966-04-06 | $7700.00 | Window Closed / Lapsed |