US2430934A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Floor covering and method of producing the same
Assignee: Sloane Blabon Corp
•
Filing: 1941-12-04
•
Granted: 1947-11-18
•
Expires: 1961-12-04
Abstract
No abstract record available.
Inventors
- 👤 James W Kemmler
- 👤 Jr Edward R Erb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:48
CPC Classifications
D; D06; D06N; D06N7/00; D06N7/0005; D06N7/0039; D06N7/0044; D06N3/00; D06N3/04; D06N3/042; Y; Y10; Y10S; Y10S524/00; Y10S524/914; Y10T; Y10T428/00; Y10T428/31504; Y10T428/3167; Y10T428/31674; Y10T428/31844; Y10T428/31855; Y10T428/31909; Y10T428/31928; Y10T442/00; Y10T442/10; Y10T442/102; Y10T442/164; Y10T442/50; Y10T442/59
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1729832A
Cited
US1793666A
Cited
US1784800A
Cited
US1966856A
Cited
US1929453A
Cited
US2261313A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-11-17 | 1951-05-19 | 1951-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-11-17 | 1955-05-19 | 1955-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-11-17 | 1959-05-19 | 1959-11-18 | $7700.00 | Window Closed / Lapsed |