US3044573A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scaffold bracket
Assignee: Individual
•
Filing: 1960-03-28
•
Granted: 1962-07-17
•
Expires: 1980-03-28
Abstract
No abstract record available.
Inventors
- 👤 James H Jackson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:32
CPC Classifications
E; E04; E04G; E04G5/00; E04G5/06; E04G5/04; E04G5/062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US356403A
Cited
US363634A
Cited
DE728900C
Cited
US2295995A
Cited
US2573086A
Cited
US2729314A
Cited
US2916245A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |