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US2622672A
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Assignee: GATE CITY SASH AND DOOR Co
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Filing: 1945-12-05
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Granted: 1952-12-23
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Expires: 1965-12-05
Abstract
No abstract record available.
Inventors
- 👤 Harry W Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:17
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/02; E06B7/08; E06B7/084
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US381649A
Cited
US1583597A
Cited
US1983152A
Cited
US1925817A
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US1891485A
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US2057815A
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US2103864A
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US2122608A
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US2137426A
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US2131251A
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US2199562A
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US2252634A
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US2383912A
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US2312720A
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US2442363A
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US2430970A
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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) | 1955-12-23 | 1956-06-23 | 1956-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-23 | 1960-06-23 | 1960-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-23 | 1964-06-23 | 1964-12-23 | $7700.00 | Window Closed / Lapsed |