US3438460A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scaffold with elevatable section
Assignee: LOUIS J SOLARI
•
Filing: 1966-11-09
•
Granted: 1969-04-15
•
Expires: 1986-11-09
Abstract
No abstract record available.
Inventors
- 👤 Louis J Solari
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:26
CPC Classifications
E; E04; E04G; E04G1/00; E04G1/18; E04G1/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2415461A
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USRE24100E
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US657396A
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US1415554A
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US2582625A
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US2904126A
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US3083787A
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US3323616A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-14 | 1972-10-14 | 1973-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-14 | 1976-10-14 | 1977-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-14 | 1980-10-14 | 1981-04-15 | $7700.00 | Window Closed / Lapsed |