US2461233A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for marking cylindrical articles
Assignee: Markem Imaje Corp
•
Filing: 1945-11-28
•
Granted: 1949-02-08
•
Expires: 1965-11-28
Abstract
No abstract record available.
Inventors
- 👤 David F Putnam
- 👤 Charles F Robbins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:36
CPC Classifications
B; B41; B41F; B41F17/00; B41F17/08; B41F17/14; B41F17/20; B41F17/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US394987A
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US474163A
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US651221A
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US985479A
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US1499796A
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US1657382A
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US1926356A
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US2088196A
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US2101775A
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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) | 1952-02-08 | 1952-08-09 | 1953-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-08 | 1956-08-09 | 1957-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-08 | 1960-08-09 | 1961-02-08 | $7700.00 | Window Closed / Lapsed |