US2838762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Luminous pile fabric floor covering
Assignee: Firth Carpet Co Inc
•
Filing: 1955-01-27
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Granted: 1958-06-17
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Expires: 1975-01-27
Abstract
No abstract record available.
Inventors
- 👤 Harold E Wadely
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:54
CPC Classifications
D; D06; D06M; D06M11/00; D06M11/51; D06M11/53; D03; D03D; D03D27/00; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23929; Y10T428/23936; Y10T428/23986
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) | 1961-06-16 | 1961-12-16 | 1962-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-16 | 1965-12-16 | 1966-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-16 | 1969-12-16 | 1970-06-17 | $7700.00 | Window Closed / Lapsed |