US1722391A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knitted fabric
Assignee: Individual
•
Filing: 1924-02-16
•
Granted: 1929-07-30
•
Expires: 1944-02-16
Abstract
No abstract record available.
Inventors
- 👤 Pfrommer Bruno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:16
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/10; D04B1/12; D04B15/00; D04B15/66; D04B15/80; D04B7/00; D04B7/04; D04B7/14; D10; D10B; D10B2401/00; D10B2401/06; D10B2401/062; D10B2403/00; D10B2403/01; D10B2403/011; D10B2403/0114
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1932-07-29 | 1933-01-28 | 1933-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-07-29 | 1937-01-28 | 1937-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-07-29 | 1941-01-28 | 1941-07-30 | $7700.00 | Window Closed / Lapsed |