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US2880948A
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US
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Display mount provided with brace members
Assignee: Winthrop Atkins Co Inc
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Filing: 1954-03-17
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Granted: 1959-04-07
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Expires: 1974-03-17
Abstract
No abstract record available.
Inventors
- 👤 Gordon E Nichols
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:53
CPC Classifications
G; G09; G09F; G09F1/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US289799A
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US517444A
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US541672A
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US758351A
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US1595090A
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US2222665A
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US2568458A
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US2504277A
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US2654554A
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US2576993A
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US2678182A
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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) | 1962-04-06 | 1962-10-06 | 1963-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-06 | 1966-10-06 | 1967-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-06 | 1970-10-06 | 1971-04-07 | $7700.00 | Window Closed / Lapsed |