US3285496A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polygonal tubular container with reclosable end
Assignee: Barnhardt Manufacturing Co
•
Filing: 1965-01-13
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Granted: 1966-11-15
•
Expires: 1985-01-13
Abstract
No abstract record available.
Inventors
- 👤 Sr Jacob C Barnhardt
- 👤 William T Shea
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:45
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/02; B65D5/12; B65D5/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA603044A
Cited
US2152400A
Cited
US2330840A
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US2433683A
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US2638820A
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US3018939A
Cited
US3115292A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |