Patent US2707839A successfully refreshed from Google Patents.
US2707839A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display kit for colored carpet samples and the like
Assignee: NYE WAIT Co Inc
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Filing: 1952-05-01
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Granted: 1955-05-10
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Expires: 1972-05-01
Abstract
No abstract record available.
Inventors
- 👤 Jr Wharton Green
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:14
CPC Classifications
G; G09; G09F; G09F5/00; G09F5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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FR752862A
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US1950203A
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US2239145A
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US2389312A
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US2489779A
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US2552664A
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US2568625A
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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) | 1958-05-09 | 1958-11-08 | 1959-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-09 | 1962-11-08 | 1963-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-09 | 1966-11-08 | 1967-05-10 | $7700.00 | Window Closed / Lapsed |