Patent US2944705A successfully refreshed from Google Patents.
US2944705A
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US
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Assignee: REGENT PLASTICS Inc
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Filing: 1958-04-10
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Granted: 1960-07-12
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Expires: 1978-04-10
Abstract
No abstract record available.
Inventors
- 👤 Mathew A Strumor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:37
CPC Classifications
B; B65; B65D; B65D35/00; B65D35/24; B65D35/36; B65D35/38; B65D35/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US573432A
Cited
US1699532A
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GB318452A
Cited
US1894115A
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US2103111A
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US2184712A
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GB469287A
Cited
US2778533A
Cited
US2760683A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-12 | 1964-01-11 | 1964-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-12 | 1968-01-11 | 1968-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-12 | 1972-01-11 | 1972-07-12 | $7700.00 | Window Closed / Lapsed |