Patent US1956594A successfully refreshed from Google Patents.
US1956594A
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Rug and the method of making same
Assignee: EMMA RINDSKOPF
•
Filing: 1931-10-19
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Granted: 1934-05-01
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Expires: 1951-10-19
Abstract
No abstract record available.
Inventors
- 👤 Alexander C Rindskopf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:21
CPC Classifications
D; D04; D04G; D04G3/00; D04G3/02; Y; Y10; Y10T; Y10T428/00; Y10T428/19; Y10T428/23907; Y10T428/23957; Y10T428/23979
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) | 1937-04-30 | 1937-10-30 | 1938-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-04-30 | 1941-10-30 | 1942-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-04-30 | 1945-10-30 | 1946-05-01 | $7700.00 | Window Closed / Lapsed |