Patent US2857696A successfully refreshed from Google Patents.
US2857696A
Expired / Lapsed
US
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Fabric display device
Assignee: United Merchants and Manuf Inc
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Filing: 1956-09-18
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Granted: 1958-10-28
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Expires: 1976-09-18
Abstract
No abstract record available.
Inventors
- 👤 Seymour I Barrow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:08
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/0006; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44966; Y10T24/44974
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US687129A
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US840168A
Cited
US1401099A
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GB190045A
Cited
US1682604A
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US2208860A
Cited
US2594228A
Cited
CH282570A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-27 | 1962-04-28 | 1962-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-27 | 1966-04-28 | 1966-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-27 | 1970-04-28 | 1970-10-28 | $7700.00 | Window Closed / Lapsed |