Patent US3524541A successfully refreshed from Google Patents.
US3524541A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package for small and delicate devices
Assignee: Collins Radio Co
•
Filing: 1968-07-22
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Granted: 1970-08-18
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Expires: 1988-07-22
Abstract
No abstract record available.
Inventors
- 👤 Harold J Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:36
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/02; B65D81/022
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US623594A
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US2292279A
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US2792934A
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US3168193A
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US3184071A
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US3144126A
Cited
US3280969A
Cited
US3406821A
Cited
US3409861A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-17 | 1974-02-16 | 1974-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-17 | 1978-02-16 | 1978-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-17 | 1982-02-16 | 1982-08-18 | $7700.00 | Window Closed / Lapsed |