US3515056A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bundling machines
Assignee: Simon Corrugating Machinery Ltd
•
Filing: 1968-03-12
•
Granted: 1970-06-02
•
Expires: 1988-03-12
Abstract
No abstract record available.
Inventors
- 👤 Frederick Paul Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:09
CPC Classifications
B; B65; B65B; B65B27/00; B65B27/08; B65B35/00; B65B35/10; B65B35/24; B65B35/243
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2662468A
Cited
US2818795A
Cited
US3115085A
Cited
US3077157A
Cited
US3114308A
Cited
US3330205A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-01 | 1973-12-01 | 1974-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-01 | 1977-12-01 | 1978-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-01 | 1981-12-01 | 1982-06-02 | $7700.00 | Window Closed / Lapsed |