US2711232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weather tight window construction
Assignee: Individual
•
Filing: 1947-05-15
•
Granted: 1955-06-21
•
Expires: 1967-05-15
Abstract
No abstract record available.
Inventors
- 👤 Toth Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:10
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/16; E06B7/22; E06B7/23; E06B7/2318; E06B3/00; E06B3/32; E06B3/34; E06B3/42; E06B3/44; E06B7/18; E06B2003/4438; E06B2003/4453
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US696110A
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US1102403A
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US1808609A
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US1923533A
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US1981355A
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US1997822A
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US2102578A
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US2157425A
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US2219594A
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US2304598A
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US2311077A
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US2345273A
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US2375553A
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US2418014A
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US2449361A
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US2536351A
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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) | 1958-06-20 | 1958-12-20 | 1959-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-06-20 | 1962-12-20 | 1963-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-06-20 | 1966-12-20 | 1967-06-21 | $7700.00 | Window Closed / Lapsed |