US3071205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable scaffolding
Assignee: Bil Jax Inc
•
Filing: 1961-05-22
•
Granted: 1963-01-01
•
Expires: 1981-05-22
Abstract
No abstract record available.
Inventors
- 👤 Jr Jonathan Beck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:58
CPC Classifications
E; E04; E04G; E04G1/00; E04G1/18; E04G1/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US394781A
Cited
US1307610A
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US788171A
Cited
US1366487A
Cited
DE815098C
Cited
US2796299A
Cited
US2928642A
Cited
US2904126A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-31 | 1966-07-02 | 1967-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-31 | 1970-07-02 | 1971-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-31 | 1974-07-02 | 1975-01-01 | $7700.00 | Window Closed / Lapsed |