US3477351A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bar tying machine
Assignee: FLOYD S FUNK
•
Filing: 1968-03-04
•
Granted: 1969-11-11
•
Expires: 1988-03-04
Abstract
No abstract record available.
Inventors
- 👤 Floyd S Funk
- 👤 Grover L Roundtree
- 👤 Joe E West
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:24
CPC Classifications
E; E01; E01C; E01C23/00; E01C23/04; E04; E04G; E04G21/00; E04G21/12; E04G21/122; E04G21/123
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3334559A
Cited
US3329073A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-10 | 1973-05-12 | 1973-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-10 | 1977-05-12 | 1977-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-10 | 1981-05-12 | 1981-11-11 | $7700.00 | Window Closed / Lapsed |