US2584633A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container with fused reinforced seam
Assignee: Shellmar Products Corp
•
Filing: 1945-11-09
•
Granted: 1952-02-05
•
Expires: 1965-11-09
Abstract
No abstract record available.
Inventors
- 👤 Jr Charles A Southwick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:06
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/02; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1008; Y10T156/1011; Y10T156/1034
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2000989A
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US2053085A
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US2090308A
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US2237344A
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US2322654A
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US2244282A
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US2232640A
Cited
US2373010A
Cited
GB567360A
Cited
US2395077A
Cited
US2396437A
Cited
US2488212A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-04 | 1955-08-06 | 1956-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-04 | 1959-08-06 | 1960-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-04 | 1963-08-06 | 1964-02-05 | $7700.00 | Window Closed / Lapsed |