US2501970A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Newspaper vending machine
Assignee: GLENN H GARDEN
•
Filing: 1946-01-16
•
Granted: 1950-03-28
•
Expires: 1966-01-16
Abstract
No abstract record available.
Inventors
- 👤 Arthur W Sawitzke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:31
CPC Classifications
G; G07; G07F; G07F11/00; G07F11/02; G07F11/04; G07F11/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US536690A
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US1314217A
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GB190023641A
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US954873A
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US1161334A
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GB106426A
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US1477501A
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US1648813A
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US1876292A
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US2119548A
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US2180326A
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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) | 1953-03-27 | 1953-09-26 | 1954-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-03-27 | 1957-09-26 | 1958-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-03-27 | 1961-09-26 | 1962-03-28 | $7700.00 | Window Closed / Lapsed |