Patent US2592022A successfully refreshed from Google Patents.
US2592022A
Expired / Lapsed
US
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Device for use in protecting buildings against termites
Assignee: GALLANT TERMITE BARRIER Inc
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Filing: 1945-08-10
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Granted: 1952-04-08
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Expires: 1965-08-10
Abstract
No abstract record available.
Inventors
- 👤 Gallant Charles Benjamin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:13
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/62; E04B1/72
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1013514A
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US1133182A
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US1153123A
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US1296771A
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US1815652A
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US1895009A
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US1877979A
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US2121406A
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US2320077A
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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) | 1955-04-08 | 1955-10-08 | 1956-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-08 | 1959-10-08 | 1960-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-08 | 1963-10-08 | 1964-04-08 | $7700.00 | Window Closed / Lapsed |