US2922568A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package for tobacco or the like
Assignee: Bartelt Engineering Co
•
Filing: 1954-03-01
•
Granted: 1960-01-26
•
Expires: 1974-03-01
Abstract
No abstract record available.
Inventors
- 👤 Charles B Harker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:45
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/16; B65D33/24; B65D77/00; B65D77/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US917124A
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US954034A
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US2020804A
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US2274934A
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US2304591A
Cited
US2296895A
Cited
US2307599A
Cited
GB552804A
Cited
US2597305A
Cited
US2643049A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-25 | 1963-07-27 | 1964-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-25 | 1967-07-27 | 1968-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-25 | 1971-07-27 | 1972-01-26 | $7700.00 | Window Closed / Lapsed |