US3516890A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple film tabbing apparatus
Assignee: Pako Corp
•
Filing: 1967-05-22
•
Granted: 1970-06-23
•
Expires: 1987-05-22
Abstract
No abstract record available.
Inventors
- 👤 Albert F Gallistel
- 👤 Myrel T Tierney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:12
CPC Classifications
G; G03; G03D; G03D13/00; G03D13/003; G03D13/005; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1378
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3345238A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-22 | 1973-12-22 | 1974-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-22 | 1977-12-22 | 1978-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-22 | 1981-12-22 | 1982-06-23 | $7700.00 | Window Closed / Lapsed |