US2480984A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of pile fabrics
Assignee: Fabric Dev Co Ltd
•
Filing: 1947-05-12
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Granted: 1949-09-06
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Expires: 1967-05-12
Abstract
No abstract record available.
Inventors
- 👤 Hans Van Issum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:06
CPC Classifications
D; D05; D05C; D05C17/00; A; A41; A41H; A41H41/00; A41H41/005; D04; D04H; D04H11/00; D05C15/00; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089; Y10T156/109; Y10T428/00; Y10T428/23907; Y10T428/23986; Y10T428/24; Y10T428/24033
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) | 1952-09-05 | 1953-03-07 | 1953-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-09-05 | 1957-03-07 | 1957-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-09-05 | 1961-03-07 | 1961-09-06 | $7700.00 | Window Closed / Lapsed |