US3464601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and machine for automatically continuously making ribbon bows
Assignee: Individual
•
Filing: 1965-10-24
•
Granted: 1969-09-02
•
Expires: 1985-10-24
Abstract
No abstract record available.
Inventors
- 👤 Ferdinand Christensen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:56
CPC Classifications
D; D04; D04D; D04D7/00; D04D7/04; D04D7/10; D04D11/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2103404A
Cited
US2257154A
Cited
US2933223A
Cited
US3223299A
Cited
US3318497A
Cited
US3180542A
Cited
US3249269A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |