Patent US3519210A successfully refreshed from Google Patents.
US3519210A
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Assignee: AptarGroup Inc
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Filing: 1968-04-18
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Granted: 1970-07-07
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Expires: 1988-04-18
Abstract
No abstract record available.
Inventors
- 👤 Richard L Du Plain
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:27
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/16; B65D83/162; B05; B05B; B05B1/00; B05B1/34; B05B1/3405; B05B1/341; B05B1/3421; B05B1/3431; B05B1/3436
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3083917A
Cited
US3254807A
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US3112074A
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US3129893A
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US3174692A
Cited
US3416737A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-07-06 | 1974-01-05 | 1974-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-06 | 1978-01-05 | 1978-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-06 | 1982-01-05 | 1982-07-07 | $7700.00 | Window Closed / Lapsed |