Patent US2608156A successfully refreshed from Google Patents.
US2608156A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Invoice printing machine
Assignee: Individual
•
Filing: 1948-01-24
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Granted: 1952-08-26
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Expires: 1968-01-24
Abstract
No abstract record available.
Inventors
- 👤 Stanley C Gilthorpe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:07
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/06; B67D7/08; B67D7/22; B67D7/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US309537A
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US1427115A
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US1524620A
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US1875119A
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US2214796A
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US2087315A
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US2092026A
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US2132412A
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US2250326A
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US2354249A
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US2327584A
Cited
US2410935A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-26 | 1956-02-25 | 1956-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-26 | 1960-02-25 | 1960-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-26 | 1964-02-25 | 1964-08-26 | $7700.00 | Window Closed / Lapsed |