Patent US4676820A successfully refreshed from Google Patents.
Patent US1741530A successfully refreshed from Google Patents.
US1741530A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Elasticized fabric
Assignee: COMFOLASTIC Corp
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Filing: 1928-11-02
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Granted: 1929-12-31
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Expires: 1948-11-02
Abstract
No abstract record available.
Inventors
- 👤 Mayer Jerome
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:31
CPC Classifications
B; B32; B32B; B32B27/00; B32B27/12; Y; Y10; Y10T; Y10T428/00; Y10T428/249921; Y10T428/249924; Y10T428/249933; Y10T428/31504; Y10T428/31826; Y10T442/00; Y10T442/40
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) | 1932-12-30 | 1933-07-01 | 1933-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-12-30 | 1937-07-01 | 1937-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-12-30 | 1941-07-01 | 1941-12-31 | $7700.00 | Window Closed / Lapsed |