US2596797A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bundle compressor
Assignee: United States Steel Corp
•
Filing: 1947-10-02
•
Granted: 1952-05-13
•
Expires: 1967-10-02
Abstract
No abstract record available.
Inventors
- 👤 Vernon L Strohm
- 👤 Eugene R Kelly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:27
CPC Classifications
B; B30; B30B; B30B9/00; B30B9/30; B21; B21C; B21C47/00; B21C47/26; B65; B65B; B65B27/00; B65B27/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US524729A
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US1261589A
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US1242471A
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US1494564A
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US1612317A
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US2040498A
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US2240823A
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US2324745A
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US2357632A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-13 | 1955-11-12 | 1956-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-13 | 1959-11-12 | 1960-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-13 | 1963-11-12 | 1964-05-13 | $7700.00 | Window Closed / Lapsed |