Patent US2882564A successfully refreshed from Google Patents.
US2882564A
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US
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Detachable hinge construction
Assignee: COUSE Manufacturing Inc
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Filing: 1956-10-16
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Granted: 1959-04-21
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Expires: 1976-10-16
Abstract
No abstract record available.
Inventors
- 👤 Kibbey W Couse
- 👤 Robert M Sutphen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:24
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/343; E04B1/344; E05; E05D; E05D5/00; E05D5/02; E05D5/0215; E05D5/0223; E05D5/0238
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-20 | 1962-10-20 | 1963-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-20 | 1966-10-20 | 1967-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-20 | 1970-10-20 | 1971-04-21 | $7700.00 | Window Closed / Lapsed |