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US2837245A
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US
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Low pressure flexible wall container
Assignee: Injection Molding Co
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Filing: 1955-05-12
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Granted: 1958-06-03
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Expires: 1975-05-12
Abstract
No abstract record available.
Inventors
- 👤 Michael J Grebowiec
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:05
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US95323A
Cited
US199251A
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FR771150A
Cited
US2294858A
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US2363474A
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US2578907A
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US2673661A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-02 | 1961-12-02 | 1962-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-02 | 1965-12-02 | 1966-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-02 | 1969-12-02 | 1970-06-03 | $7700.00 | Window Closed / Lapsed |