US2854186A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bag
Assignee: Bemis Brothers Bag Co
•
Filing: 1954-03-15
•
Granted: 1958-09-30
•
Expires: 1974-03-15
Abstract
No abstract record available.
Inventors
- 👤 Russell J Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:48
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/02; B31; B31B; B31B70/00; B31B70/60; B31B70/62
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2330255A
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US2260064A
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US2330015A
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US2311733A
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US2442431A
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US2625318A
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US2493349A
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US2745593A
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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) | 1961-09-29 | 1962-03-31 | 1962-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-29 | 1966-03-31 | 1966-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-29 | 1970-03-31 | 1970-09-30 | $7700.00 | Window Closed / Lapsed |