Patent US3392901A successfully refreshed from Google Patents.
US3392901A
Expired / Lapsed
US
⏱️ 0.0 years remaining
End closure for a combination package
Assignee: BRH Corp
•
Filing: 1966-09-14
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Granted: 1968-07-16
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Expires: 1986-09-14
Abstract
No abstract record available.
Inventors
- 👤 Robert A Krzyzanowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:45
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/54; B65D5/5405; B65D5/541; B65D77/00; B65D77/04; B65D77/06; B65D77/062; Y; Y10; Y10S; Y10S229/00; Y10S229/94
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2337892A
Cited
US2361659A
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US3051367A
Cited
US3257067A
Cited
US3223233A
Cited
US3283991A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-16 | 1972-01-15 | 1972-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-16 | 1976-01-15 | 1976-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-16 | 1980-01-15 | 1980-07-16 | $7700.00 | Window Closed / Lapsed |