US3515419A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container fastener
Assignee: Huck Manufacturing Co
•
Filing: 1968-07-01
•
Granted: 1970-06-02
•
Expires: 1988-07-01
Abstract
No abstract record available.
Inventors
- 👤 Charles W Baugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:32
CPC Classifications
F; F16; F16B; F16B19/00; F16B19/04; F16B19/08; F16B19/10; F16B19/1027; Y; Y10; Y10T; Y10T403/00; Y10T403/75
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA640865A
Cited
US742206A
Cited
US2501567A
Cited
US2803984A
Cited
US3257890A
Cited
US3065661A
Cited
US3286580A
Cited
US3257889A
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 |