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US2603394A
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Assignee: Individual
•
Filing: 1949-10-19
•
Granted: 1952-07-15
•
Expires: 1969-10-19
Abstract
No abstract record available.
Inventors
- 👤 Harry S Beck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:07
CPC Classifications
B; B60; B60R; B60R9/00; B60R9/04; B60R9/058
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1748282A
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US1733007A
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US1798872A
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US1894083A
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US2288442A
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US2469987A
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US2461897A
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US2461722A
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US2514266A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-15 | 1956-01-14 | 1956-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-15 | 1960-01-14 | 1960-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-15 | 1964-01-14 | 1964-07-15 | $7700.00 | Window Closed / Lapsed |