US3398877A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reclosable package
Assignee: SPX Flow Technology Systems Inc
•
Filing: 1967-04-10
•
Granted: 1968-08-27
•
Expires: 1987-04-10
Abstract
No abstract record available.
Inventors
- 👤 William P Jacobson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:11
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/10; B65D77/20; B65D77/2024; B65D77/2068; B65D77/2072; B65D77/2088; B65D77/2092; B65D2577/00; B65D2577/10; B65D2577/20; B65D2577/2075; B65D2577/2083; Y; Y10; Y10S; Y10S229/00; Y10S229/927
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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AT234579B
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US3276616A
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US3352479A
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US3371848A
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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) | 1971-08-27 | 1972-02-26 | 1972-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-27 | 1976-02-26 | 1976-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-27 | 1980-02-26 | 1980-08-27 | $7700.00 | Window Closed / Lapsed |