US3416434A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Christmas tree loader apparatus
Assignee: Amcor Flexibles North America Inc
•
Filing: 1967-05-08
•
Granted: 1968-12-17
•
Expires: 1987-05-08
Abstract
No abstract record available.
Inventors
- 👤 Woserau Otto
- 👤 Harold N Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:55
CPC Classifications
A; A01; A01G; A01G23/00; A01G23/02; A01G23/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2720055A
Cited
US2792775A
Cited
US2847805A
Cited
US2974457A
Cited
US3135191A
Cited
US3358418A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-17 | 1972-06-17 | 1972-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-17 | 1976-06-17 | 1976-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-17 | 1980-06-17 | 1980-12-17 | $7700.00 | Window Closed / Lapsed |