US3461024A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fabric floor surface and floor covering
Assignee: Individual
•
Filing: 1965-10-22
•
Granted: 1969-08-12
•
Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Godfrey Bloch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:46
CPC Classifications
D; D05; D05C; D05C17/00; D05C17/02; D05C17/026; D02; D02G; D02G3/00; D02G3/22; D02G3/26; D02G3/44; D02G3/445; D03; D03D; D03D27/00; D10; D10B; D10B2321/00; D10B2321/02; D10B2321/022; D10B2331/00; D10B2331/02; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23957; Y10T428/23964; Y10T428/23979; Y10T428/23993
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) | 1972-08-11 | 1973-02-10 | 1973-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-11 | 1977-02-10 | 1977-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-11 | 1981-02-10 | 1981-08-12 | $7700.00 | Window Closed / Lapsed |