US2540554A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary printing machine for cylindrical articles
Assignee: Individual
•
Filing: 1945-09-12
•
Granted: 1951-02-06
•
Expires: 1965-09-12
Abstract
No abstract record available.
Inventors
- 👤 Shurley Frederick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:07
CPC Classifications
B; B41; B41F; B41F17/00; B41F17/08; B41F17/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US484421A
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US2142158A
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US2231553A
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US2261255A
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US2361325A
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US2351552A
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US2363698A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-02-05 | 1954-08-07 | 1955-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-05 | 1958-08-07 | 1959-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-05 | 1962-08-07 | 1963-02-06 | $7700.00 | Window Closed / Lapsed |