US2824512A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for stamping traveling product
Assignee: United States Steel Corp
•
Filing: 1954-03-31
•
Granted: 1958-02-25
•
Expires: 1974-03-31
Abstract
No abstract record available.
Inventors
- 👤 Scharff Fritz
- 👤 Harold A Schwan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:15
CPC Classifications
B; B44; B44B; B44B5/00; B44B5/0047; Y; Y10; Y10S; Y10S101/00; Y10S101/39
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1194245A
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US1443164A
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US1721922A
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US1845726A
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US2665633A
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US2676533A
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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) | 1961-02-24 | 1961-08-26 | 1962-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-24 | 1965-08-26 | 1966-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-24 | 1969-08-26 | 1970-02-25 | $7700.00 | Window Closed / Lapsed |