US2579655A
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US
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Assignee: GABRIEL STEEL Co
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Filing: 1949-06-27
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Granted: 1951-12-25
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Expires: 1969-06-27
Abstract
No abstract record available.
Inventors
- 👤 Donald Archibald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:01
CPC Classifications
B; B65; B65D; B65D19/00; B65D19/02; B65D19/06; B65D19/08; B65D19/12; B65D2519/00; B65D2519/00004; B65D2519/00009; B65D2519/00014; B65D2519/00024; B65D2519/00049; B65D2519/00059; B65D2519/00119; B65D2519/00129; B65D2519/00154; B65D2519/00164; B65D2519/00223; B65D2519/00233; B65D2519/00258; B65D2519/00283; B65D2519/00288; B65D2519/00313; B65D2519/00328; B65D2519/00338; B65D2519/00398; B65D2519/00402; B65D2519/00422; B65D2519/00432; B65D2519/00437; B65D2519/00492; B65D2519/00497; B65D2519/00547; B65D2519/00577; B65D2519/00582; B65D2519/00606; B65D2519/00636; B65D2519/00641; B65D2519/00646; B65D2519/00656; B65D2519/00671; B65D2519/00676; B65D2519/00681; B65D2519/00691; B65D2519/00736; B65D2519/00805; B65D2519/00865; B65D2519/00875; B65D2519/009
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-24 | 1955-06-25 | 1955-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-24 | 1959-06-25 | 1959-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-24 | 1963-06-25 | 1963-12-25 | $7700.00 | Window Closed / Lapsed |