US2805103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Window scaffold
Assignee: Individual
•
Filing: 1954-04-20
•
Granted: 1957-09-03
•
Expires: 1974-04-20
Abstract
No abstract record available.
Inventors
- 👤 Jovais Casimer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:25
CPC Classifications
A; A47; A47L; A47L3/00; A47L3/02; E; E04; E04G; E04G3/00; E04G3/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2001796A
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US2126218A
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US2310062A
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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) | 1960-09-02 | 1961-03-04 | 1961-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-02 | 1965-03-04 | 1965-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-02 | 1969-03-04 | 1969-09-03 | $7700.00 | Window Closed / Lapsed |