Patent US2523006A successfully refreshed from Google Patents.
US2523006A
Expired / Lapsed
US
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Glass tube reshaping apparatus
Assignee: General Electric Co
•
Filing: 1944-01-03
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Granted: 1950-09-19
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Expires: 1964-01-03
Abstract
No abstract record available.
Inventors
- 👤 Alfred T Gaskill
- 👤 Charles E Bock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:55
CPC Classifications
C; C03; C03B; C03B23/00; C03B23/04; C03B23/11
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB245120A
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US1688190A
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FR725820A
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US1914205A
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US2058812A
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US2059474A
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US2226303A
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US2291451A
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US2310469A
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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) | 1953-09-18 | 1954-03-20 | 1954-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-18 | 1958-03-20 | 1958-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-18 | 1962-03-20 | 1962-09-19 | $7700.00 | Window Closed / Lapsed |