US3424481A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closure fitting for drums
Assignee: Strecton Industries Inc
•
Filing: 1967-03-29
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Granted: 1969-01-28
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Expires: 1987-03-29
Abstract
No abstract record available.
Inventors
- 👤 Roland A Fulghum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:12
CPC Classifications
B; B65; B65D; B65D39/00; B65D39/08; B65D39/082; B65D39/086; F; F16; F16B; F16B2200/00; F16B2200/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB101689A
Cited
US2314315A
Cited
US2916311A
Cited
US2889847A
Cited
US2947071A
Cited
US3087655A
Cited
FR1363045A
Cited
US3133777A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-28 | 1972-07-29 | 1973-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-28 | 1976-07-29 | 1977-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-28 | 1980-07-29 | 1981-01-28 | $7700.00 | Window Closed / Lapsed |