US3468289A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insect transporting package
Assignee: Sigma Chemical Co
•
Filing: 1967-04-21
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Granted: 1969-09-23
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Expires: 1987-04-21
Abstract
No abstract record available.
Inventors
- 👤 Daniel Broida
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:02
CPC Classifications
B; B65; B65D; B65D43/00; B65D43/02; B65D43/0202; B65D43/0214; B65D43/0216; B65D25/00; B65D25/14; B65D81/00; B65D81/24; B65D81/26; B65D81/266; B65D2543/00; B65D2543/00009; B65D2543/00018; B65D2543/00064; B65D2543/00074; B65D2543/00092; B65D2543/00259; B65D2543/00277; B65D2543/00435; B65D2543/00444; B65D2543/00453; B65D2543/00462; B65D85/00; B65D85/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US311764A
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US1388085A
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US1727078A
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US2316607A
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US2563364A
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US2740546A
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US3083663A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-22 | 1973-03-24 | 1973-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-22 | 1977-03-24 | 1977-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-22 | 1981-03-24 | 1981-09-23 | $7700.00 | Window Closed / Lapsed |