US3477442A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High speed cigar bunch machine
Assignee: AMF UNION MACHINERY Inc A CORP OF DELAWARE
•
Filing: 1964-11-23
•
Granted: 1969-11-11
•
Expires: 1984-11-23
Abstract
No abstract record available.
Inventors
- 👤 Harry Allison Hooper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:26
CPC Classifications
A; A24; A24C; A24C3/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1721117A
Cited
US2592554A
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US2924223A
Cited
US3261365A
Cited
US3132650A
Cited
GB910480A
Cited
US3237628A
Cited
US3307560A
Cited
US3230958A
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 |