Patent US2528740A successfully refreshed from Google Patents.
US2528740A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tagging and listing machine
Assignee: NAT MARKING MACH CO
•
Filing: 1945-12-07
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Granted: 1950-11-07
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Expires: 1965-12-07
Abstract
No abstract record available.
Inventors
- 👤 Thomas A Carothers
- 👤 Jardins Clarence B Des
- 👤 Edward J Utz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:46
CPC Classifications
B; B65; B65C; B65C5/00; B65C5/06; B41; B41K; B41K3/00; B41K3/02; B41K3/04; B41K3/08; B65C9/00; B65C9/46
Claims Analysis
Total Claims: 0
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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) | 1953-11-06 | 1954-05-08 | 1954-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-06 | 1958-05-08 | 1958-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-06 | 1962-05-08 | 1962-11-07 | $7700.00 | Window Closed / Lapsed |