US3468085A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multipurpose guy stake
Assignee: THOMAS T JONES JR
•
Filing: 1967-09-14
•
Granted: 1969-09-23
•
Expires: 1987-09-14
Abstract
No abstract record available.
Inventors
- 👤 Thomas T Jones Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:10
CPC Classifications
E; E04; E04H; E04H12/00; E04H12/20; E02; E02D; E02D5/00; E02D5/74; E02D5/80
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1308940A
Cited
US862928A
Cited
US928469A
Cited
US1592128A
Cited
US2349110A
Cited
US3080024A
Cited
US3332183A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-22 | 1973-03-24 | 1973-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-22 | 1977-03-24 | 1977-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-22 | 1981-03-24 | 1981-09-23 | $7700.00 | Window Closed / Lapsed |